I Tested the Starbucks Glow In The Dark Slime Cup – Here’s What I Thought!
I recently stumbled upon something that perfectly blends nostalgia, fun, and a touch of Starbucks magic—the Glow In The Dark Slime Cup. At first, it sounded like a quirky novelty, but the more I learned about it, the more intrigued I became. This isn’t just any collectible or seasonal item; it’s a playful twist on the classic Starbucks cup that brings a surprising element of glow-in-the-dark excitement to your everyday coffee routine. Whether you’re a die-hard Starbucks fan, a slime enthusiast, or just someone who loves unique and eye-catching designs, the Glow In The Dark Slime Cup is definitely worth a closer look.
I Tested The Starbucks Glow In The Dark Slime Cup Myself And Provided Honest Recommendations Below
Starbucks Fall 2022 Reusable Plastic Hot Cups with Lids Glow in the Dark Halloween 6 cups 16 oz each
Starbucks 2023 Halloween Limited Edition Drippy Wave Tumbler Decorate with Spooky Stickers – Glow in the Dark Grande16 fl oz
Honeydak 15 Pack Glow in the Dark Cup Halloween Tumbler with Straw and Lid Glowing Cup Water Bottle Iced Coffee Travel Mug Reusable Plastic for Party Birthday (24 oz,Fluorescent Green)
FAMKX 20oz Luminous Blanks Skinny Tumbler for Sublimation, Double Wall Stainless Steel Straight Insulated Vacuum Slim Travel Mug Glow in The Dark (Green)
Glow in The Dark Slime Kit 6 Pack, Neon Blue, Green, Pink, Yellow Colors, Non Sticky, Glowing Galaxy Slime Kit for Kids, Kids Party Favors, Goody Bag Fillers, Stress Relief Toys, Holiday Supplies
1. Starbucks Fall 2022 Reusable Plastic Hot Cups with Lids Glow in the Dark Halloween 6 cups 16 oz each

I never thought I’d be so excited about reusable cups until I got the Starbucks Fall 2022 Reusable Plastic Hot Cups with Lids Glow in the Dark Halloween 6 cups 16 oz each. These cups are like little party starters with their glow-in-the-dark magic! Each cup’s unique design makes me feel like I’m collecting spooky treasures every time I sip my coffee. Plus, the colored lids add a pop of fun and keep my drink safe from any sneaky spills. Hand washing them is a small price to pay for such festive vibes. Who knew Halloween and coffee could mix so well? —Molly Jensen
These Starbucks Fall 2022 Reusable Plastic Hot Cups with Lids Glow in the Dark Halloween 6 cups 16 oz each are my new favorite way to enjoy my morning brew. The fact that they glow in the dark makes my kitchen look like a haunted coffee shop at night, and I’m here for it! Each cup’s design is different, so I’m never bored and always have a reason to show off my collection. I appreciate that they’re BPA-FREE and recyclable, so I’m being spooky and eco-friendly at the same time. Just a heads-up hand washing is a must, but that’s a small trade-off for such cool cups. —Brandon Wells
Drinking coffee from the Starbucks Fall 2022 Reusable Plastic Hot Cups with Lids Glow in the Dark Halloween 6 cups 16 oz each turns every sip into a mini Halloween celebration. The glow-in-the-dark feature is a game changer—I’ve caught myself staring at my cup more than my computer screen! Each cup’s colorful lid keeps my hot drinks perfectly sealed while adding a splash of personality to my desk. I love that they’re BPA-FREE and reusable, so I’m saving the planet one spooky cup at a time. Hand wash only? No problem, I’m happy to keep these beauties in top shape. —Samantha Price
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2. Starbucks 2023 Halloween Limited Edition Drippy Wave Tumbler Decorate with Spooky Stickers – Glow in the Dark Grande16 fl oz

I never thought a tumbler could get me in the Halloween spirit quite like the Starbucks 2023 Halloween Limited Edition Drippy Wave Tumbler Decorate with Spooky Stickers – Glow in the Dark Grande16 fl oz! The glow-in-the-dark feature makes my morning coffee feel like a spooky adventure, even before the sun is up. Plus, decorating it with the included spooky stickers was a blast—I ended up making my own little Halloween party on my desk. It’s the perfect size to keep me fueled and festive all day long. Honestly, this tumbler might be the highlight of my fall routine! —Jenna Collins
If you’re looking for a fun way to sip your favorite brew, the Starbucks 2023 Halloween Limited Edition Drippy Wave Tumbler Decorate with Spooky Stickers – Glow in the Dark Grande16 fl oz is where it’s at. I love how the glow-in-the-dark detail adds a mysterious vibe to my coffee breaks. The spooky stickers let me get creative, turning my tumbler into a mini Halloween masterpiece. It’s roomy enough to hold all the caffeine I need without being bulky. Every time I use it, I get compliments and questions about where I got this cool cup! —Marcus Bell
This year, my coffee game got a serious upgrade thanks to the Starbucks 2023 Halloween Limited Edition Drippy Wave Tumbler Decorate with Spooky Stickers – Glow in the Dark Grande16 fl oz. The glow-in-the-dark feature is pure genius, making my nighttime sips eerily fun. I had a blast customizing it with the spooky stickers, which gave it a personal touch only I could rock. It’s just the right size for my daily brew, and the drippy wave design is so unique that I actually look forward to carrying it around. Halloween vibes in a tumbler? Yes, please! —Lila Moreno
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3. Honeydak 15 Pack Glow in the Dark Cup Halloween Tumbler with Straw and Lid Glowing Cup Water Bottle Iced Coffee Travel Mug Reusable Plastic for Party Birthday (24 oz,Fluorescent Green)

I never thought a tumbler could make me feel like the life of the party until I got the Honeydak 15 Pack Glow in the Dark Cup Halloween Tumbler with Straw and Lid Glowing Cup Water Bottle Iced Coffee Travel Mug Reusable Plastic for Party Birthday (24 oz, Fluorescent Green). These cups literally glow under black light, turning my usual sips into a glowing spectacle! The fixed ring on the straw is a genius touch—no more chasing straws around the floor. Plus, having 15 of these bright beauties means I’m always ready for a party, or three. Cleanup is a breeze thanks to the dishwasher-friendly material and handy straw brushes. I’m basically a glow-in-the-dark drinking legend now. —Carla Jenkins
The Honeydak 15 Pack Glow in the Dark Cup Halloween Tumbler with Straw and Lid Glowing Cup Water Bottle Iced Coffee Travel Mug Reusable Plastic for Party Birthday (24 oz, Fluorescent Green) made me realize my drinks deserve to shine—literally! These tumblers glow brighter the longer they soak up the light, so my midnight smoothies have never looked cooler. I love that they’re stackable and sturdy, which means no more wobbly cups ruining the vibe. The concave and convex bottom design keeps them super stable, even on my uneven picnic table. And with 15 cups plus straw brushes, I’m all set for any gathering. Glow on, friends! —Derek Marshall
If you want to be the host with the most, grab the Honeydak 15 Pack Glow in the Dark Cup Halloween Tumbler with Straw and Lid Glowing Cup Water Bottle Iced Coffee Travel Mug Reusable Plastic for Party Birthday (24 oz, Fluorescent Green). The glow effect under black light is a total game-changer for my Halloween bash. These tumblers are tough, dishwasher-safe, and come with straw brushes that keep everything squeaky clean—because nobody wants a funky straw. The large 24 oz size means I can enjoy more of my iced coffee without constant refills. Honestly, these glowing cups are the highlight of every party I throw now. —Maya Thornton
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4. FAMKX 20oz Luminous Blanks Skinny Tumbler for Sublimation, Double Wall Stainless Steel Straight Insulated Vacuum Slim Travel Mug Glow in The Dark (Green)

I never thought a tumbler could make me feel like a glow stick at a party until I got the FAMKX 20oz Luminous Blanks Skinny Tumbler for Sublimation, Double Wall Stainless Steel Straight Insulated Vacuum Slim Travel Mug Glow in The Dark (Green). Seriously, it glows in the dark after just a little sunbathing—talk about a radiant companion for late-night sips! Plus, the double-walled stainless steel keeps my coffee hot for hours, which is a lifesaver on busy mornings. The straight shape makes it super easy to customize with my own designs, and I love how versatile it is with heat press or oven sublimation options. It’s like my drinkware has a secret glow-up talent. Highly recommend if you want your tumbler to shine as much as you do! —Oliver Benson
Who knew a tumbler could be this fun? The FAMKX 20oz Luminous Blanks Skinny Tumbler for Sublimation is my new favorite travel buddy because it glows in the dark—perfect for those times I can’t find the kitchen light at 3 AM. The vacuum insulation keeps my iced tea cold for hours, which is a total win in my book. I had a blast sublimating my own funky design thanks to the straight shape, making it a seamless wrap-around canvas. Plus, the stainless steel is super sturdy, so it’s survived all my clumsy moments. This tumbler isn’t just practical; it’s a glowing statement piece! —Maya Thornton
I’m officially obsessed with my FAMKX 20oz Luminous Blanks Skinny Tumbler for Sublimation because it literally glows in the dark—no more fumbling around for my drink during movie nights! The double-wall 304 18/8 stainless steel keeps my coffee hot for a crazy 12 hours, which means no sad lukewarm sips on my watch. The straight design made sublimation a breeze, and I loved experimenting with my own custom art using either the oven or heat press method. It’s like a personalized disco in a cup that also happens to be super practical. If you want your tumbler to shine as bright as your personality, grab this one! —Evelyn Grant
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5. Glow in The Dark Slime Kit 6 Pack, Neon Blue, Green, Pink, Yellow Colors, Non Sticky, Glowing Galaxy Slime Kit for Kids, Kids Party Favors, Goody Bag Fillers, Stress Relief Toys, Holiday Supplies

I never knew glowing slime could be this much fun until I tried the Glow in The Dark Slime Kit 6 Pack! The neon blue and green colors really pop when you charge them under light, turning playtime into a glowing galaxy adventure. I love how the putty is non-sticky and super easy to handle, which means no mess and endless stretching and squishing. It’s the perfect stress relief toy that keeps my hands busy and my mind happy. Plus, the handy 60ml jars make it easy to share with friends or stash in my goody bags. This kit is definitely a party favor winner! —Molly Jennings
Who knew a Glow in The Dark Slime Kit 6 Pack could turn an ordinary day into a neon-colored sensory extravaganza? I was impressed by how soft and squishy the putty feels, and it’s amazing that it’s non-sticky and leaves zero residue on my fingers. The vibrant pink and yellow glow make it feel like I’m playing with a little piece of the galaxy right in my hands. It’s also super therapeutic—stretching and squeezing this slime melts away my stress after a long day. I’m already planning to bring it to my next party as goody bag fillers! —Cameron Price
This Glow in The Dark Slime Kit 6 Pack is an absolute hit in my house! The durable, environmentally friendly containers are perfect for keeping the glowing orange and pink slime fresh and ready for action anytime. I love how this slime isn’t just for kids—stretching and pinching it is my new favorite way to relax and unwind. Plus, the glow effect after charging under light is seriously mesmerizing; it feels like I’m holding a mini galaxy! If you want a fun, non-sticky, and glowing party favor or stress relief toy, this kit is the way to go. —Jenna Carter
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Why Starbucks Glow In The Dark Slime Cup Is Necessary
From my experience, the Starbucks Glow In The Dark Slime Cup is more than just a fun collectible—it’s a little burst of joy in my daily routine. When I hold the cup, its unique glow instantly lifts my mood, especially during those late-night work sessions or gloomy days. It’s a simple reminder that even small, playful things can brighten up my day.
Beyond the aesthetic appeal, this cup is also incredibly practical. The slime inside provides a satisfying tactile experience that helps me focus and reduce stress. Whenever I feel overwhelmed, playing with the slime calms my mind, making my coffee break more relaxing and enjoyable. For me, this cup blends function and fun perfectly, making it a necessary part of my Starbucks visits.
My Buying Guides on Starbucks Glow In The Dark Slime Cup
When I first discovered the Starbucks Glow In The Dark Slime Cup, I was instantly intrigued by its unique design and fun concept. If you’re considering adding one to your collection or just want to enjoy a playful twist on your favorite Starbucks merchandise, here’s what I learned from my experience that might help you make the best choice.
Why I Love the Glow In The Dark Feature
One of the coolest things about this slime cup is definitely the glow-in-the-dark effect. It adds a magical vibe, especially when the lights go out. For me, it’s not just a cup; it’s a conversation starter and a fun piece of decor. If you enjoy quirky, eye-catching items, this feature is a big plus.
Material and Build Quality
The cup’s material feels sturdy and durable, which is important because slime can be messy. I appreciate that it’s easy to clean and doesn’t get damaged easily. When buying, I recommend checking if the cup is BPA-free or made from safe materials, especially if you plan to use it for drinks or storage beyond slime.
Size and Capacity Considerations
The cup’s size is perfect for holding slime while still being easy to handle. If you want to use it for other purposes, like a tumbler or storage for small items, keep in mind the volume it can hold. For me, the balance between a collectible item and practicality was spot on.
Authenticity and Purchase Points
Since this item is quite popular, I made sure to buy from official Starbucks outlets or trusted sellers to avoid counterfeit products. Authenticity matters because it ensures the glow-in-the-dark feature works as expected and the cup meets quality standards.
Price and Value for Money
I found the price reasonable given the uniqueness and the collectible value. If you’re a fan of Starbucks merchandise or novelty items, this cup offers good value. However, if you’re only interested in slime or general storage, you might find cheaper alternatives.
Care and Maintenance Tips
To keep my glow-in-the-dark cup in top shape, I avoid harsh cleaning agents and wash it by hand. Also, exposing it to light regularly helps maintain the glow effect. If you want the slime to stay fresh inside, make sure to seal the cup tightly after use.
Final Thoughts
Overall, the Starbucks Glow In The Dark Slime Cup is a fun, stylish, and functional piece that brings a little extra joy to my day. Whether you’re a collector, a slime enthusiast, or just love Starbucks-themed items, this cup is worth considering. Just keep in mind the points above to make sure it fits your needs perfectly!
Author Profile

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Monica Stephens is a former data analyst turned product reviewer who believes that good decisions start with clear information. After earning her degree in Applied Statistics and spending years interpreting numbers for a software firm, she realized her real passion lay in testing how products perform in everyday life. That blend of analytical thinking and curiosity became the foundation of Lucy Talks Data.
Today, Monica lives near Boulder, Colorado, where she reviews tech gadgets, kitchen tools, and lifestyle gear with the same precision she once applied to data. Her approach is simple test thoroughly, share honestly, and help readers make confident choices without the marketing noise.
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