S.T.F.U. Infills
Top up bestselling fluff with duo-length infills
Pre-Glued Infills
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New Duo Length Infills in our Super Pre-Glued DIY Cluster Range.
Discover the Unicorn Cosmetics Super Pre-Glued DIY Cluster Infill Sets in S.T.F.U.
Your favourite fluffy lash just got even more effortless! These mixed-length infill clusters are designed to seamlessly top up your existing Super Pre-Glued lash look — giving you that fresh-from-the-salon vibe in minutes, no appointments required. Choose between 10–12mm, 12–14mm, or 14–16mm to match your lash map and keep your set looking full, fluttery, and flawlessly blended.
Why You’ll Love Them
✨ Perfect for Lash Maintenance – Designed for filling gaps and refreshing your DIY lash set without starting from scratch.
✨GLU-SION™ Tech: The strongest Pre Glued Clusters on the market✨ Fluffiest Clusters on the Market – The same premium, ultra-fluffy design you know and love from our OG “Shut the Fluff Up” set.
✨ Mixed Lengths for Seamless Blends – Each tray offers two lengths to help you blend effortlessly from inner to outer corner. Choose from 10&12mm, 12&14mm, 14&16mm.
✨ 40 Clusters per Pack – That’s more fluff, more value, and plenty for multiple infills.
✨ Lightweight & Long-Wearing – Ultra-comfy clusters that won’t weigh down your lashes, even after all-day wear.
✨ Vegan & Cruelty-Free – Made from luxurious synthetic fibres, because beauty should never come at the cost of kindness.
✨ Quality Over Profit – Always crafted to the highest standards so you can DIY your dream lashes, guilt-free.
🔬 Why You’ll Love Them:
-
GLU-SION™ Tech: The strongest Pre Glued Clusters on the market
-
5-Second Application: Just peel & press
-
Mess-Free & Tool-Free: No glue. No liner. No faff.
-
Handcrafted: Not machine-made. Every lash is hand-layered
-
Vegan & Cruelty-Free: Obviously.
-
Waterproof & Sweatproof: Built to outlast your plans
- Longer Wear: Up to 10 days without compromising on comfort or style
How to Apply Your Super Pre-Glued Lashes 💥
Step 1: Prep It Like a Pro
Clean lashes = fierce hold. Wipe off oil/makeup with an oil-free cleanser. Use tweezers to grab the lash by the tip—don’t touch the base (save that glue magic!).
Step 2: Place & Slay
Pop each cluster just above your lash line—not on it—for max comfort and a seamless blend. Mix lengths (10–16mm) for your vibe: short inside, long outside = cat-eye energy.
Step 3: Clamp & Lock
Gently squeeze your natural lashes + cluster with tweezers. Hold for a sec—this seals the slay.
Step 4: Style Your Way
Stack, mix, match—go soft, glam, or full baddie. Your lashes, your rules. No mascara needed—these lashes speak for themselves.
Lash Care 101 ✨ (For Up to 10 Days of Slay)
-
Keep dry for 24 hrs post-application.
-
No rubbing. Ever.
-
Use micellar water + cotton swab to clean around.
-
Sleep cute (side/back = lash-safe).
-
Re-clamp morning and evening to keep them locked down
-
Patch test if you’ve got glue sensitivities.
Clear Glue Ingredients:
POLYISOBUTENE, POLYACRYLIC ACID, HYDROGENATED STYRENE/BUTADIENE COPOLYMER, PARAFFINUM LIQUIDUM, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE
🦄 Vegan & Cruelty-Free Always
💖 Loved by 400k+ Lash Lovers
💸 Luxury Quality Without the Markup
✨ Tried, Tested & Viral
🔁 30-Day Hassle-Free Returns
• Same-day dispatch before 4pm (Mon–Fri)*
UK & Northern Ireland
• From £2.99 with Royal Mail Tracked 48
• From £3.49 with Royal Mail Tracked 24
• FREE standard shipping on orders £30+
Royal Mail Special Guaranteed Next Day is available also.
Please see our delivery page for shipping times and prices for your region or International Pricing.
New Duo Length Infills in our Super Pre-Glued DIY Cluster Range.
Discover the Unicorn Cosmetics Super Pre-Glued DIY Cluster Infill Sets in S.T.F.U.
Your favourite fluffy lash just got even more effortless! These mixed-length infill clusters are designed to seamlessly top up your existing Super Pre-Glued lash look — giving you that fresh-from-the-salon vibe in minutes, no appointments required. Choose between 10–12mm, 12–14mm, or 14–16mm to match your lash map and keep your set looking full, fluttery, and flawlessly blended.
Why You’ll Love Them
✨ Perfect for Lash Maintenance – Designed for filling gaps and refreshing your DIY lash set without starting from scratch.
✨GLU-SION™ Tech: The strongest Pre Glued Clusters on the market✨ Fluffiest Clusters on the Market – The same premium, ultra-fluffy design you know and love from our OG “Shut the Fluff Up” set.
✨ Mixed Lengths for Seamless Blends – Each tray offers two lengths to help you blend effortlessly from inner to outer corner. Choose from 10&12mm, 12&14mm, 14&16mm.
✨ 40 Clusters per Pack – That’s more fluff, more value, and plenty for multiple infills.
✨ Lightweight & Long-Wearing – Ultra-comfy clusters that won’t weigh down your lashes, even after all-day wear.
✨ Vegan & Cruelty-Free – Made from luxurious synthetic fibres, because beauty should never come at the cost of kindness.
✨ Quality Over Profit – Always crafted to the highest standards so you can DIY your dream lashes, guilt-free.
🔬 Why You’ll Love Them:
-
GLU-SION™ Tech: The strongest Pre Glued Clusters on the market
-
5-Second Application: Just peel & press
-
Mess-Free & Tool-Free: No glue. No liner. No faff.
-
Handcrafted: Not machine-made. Every lash is hand-layered
-
Vegan & Cruelty-Free: Obviously.
-
Waterproof & Sweatproof: Built to outlast your plans
- Longer Wear: Up to 10 days without compromising on comfort or style
How to Apply Your Super Pre-Glued Lashes 💥
Step 1: Prep It Like a Pro
Clean lashes = fierce hold. Wipe off oil/makeup with an oil-free cleanser. Use tweezers to grab the lash by the tip—don’t touch the base (save that glue magic!).
Step 2: Place & Slay
Pop each cluster just above your lash line—not on it—for max comfort and a seamless blend. Mix lengths (10–16mm) for your vibe: short inside, long outside = cat-eye energy.
Step 3: Clamp & Lock
Gently squeeze your natural lashes + cluster with tweezers. Hold for a sec—this seals the slay.
Step 4: Style Your Way
Stack, mix, match—go soft, glam, or full baddie. Your lashes, your rules. No mascara needed—these lashes speak for themselves.
Lash Care 101 ✨ (For Up to 10 Days of Slay)
-
Keep dry for 24 hrs post-application.
-
No rubbing. Ever.
-
Use micellar water + cotton swab to clean around.
-
Sleep cute (side/back = lash-safe).
-
Re-clamp morning and evening to keep them locked down
-
Patch test if you’ve got glue sensitivities.
Clear Glue Ingredients:
POLYISOBUTENE, POLYACRYLIC ACID, HYDROGENATED STYRENE/BUTADIENE COPOLYMER, PARAFFINUM LIQUIDUM, PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE
🦄 Vegan & Cruelty-Free Always
💖 Loved by 400k+ Lash Lovers
💸 Luxury Quality Without the Markup
✨ Tried, Tested & Viral
🔁 30-Day Hassle-Free Returns
• Same-day dispatch before 4pm (Mon–Fri)*
UK & Northern Ireland
• From £2.99 with Royal Mail Tracked 48
• From £3.49 with Royal Mail Tracked 24
• FREE standard shipping on orders £30+
Royal Mail Special Guaranteed Next Day is available also.
Please see our delivery page for shipping times and prices for your region or International Pricing.
Flawless Lashes in 4 Easy Steps
Effortless and beginner friendly, create custom lash looks with ease that last for up to 10 days.
PREP
CLAMP
CLAMP
PERFECT
PREP
Customer Reviews
- NDNataja D.Verified BuyerI recommend this productExperience Level IntermediateFeel Good Factor- How good did you feel wearing these lashes? ObsessedWould you recommend these lashes to a friend? YesHow Comfortable were these lashes to wear? Very ComfortableEase of Applying EasyRated 5 out of 5 stars1 week agoBEST LASHES EVER!
These are absolutely brilliant lashes!! I went to Alton towers on all the rides that should of pulled them off but oh my they stayed strong as ever. Absolutely brilliant I recommend to everyone 😂❤️
Was this helpful?Unicorn Cosmetics1 week agoHey Nataja, thank you so much for leaving this 5 star review on our S.T.F.U. Super Pre-Glued Lashes! I'm so happy to hear they stayed put through all those Alton Towers rides, that's amazing! We're so grateful for your support xx
- DHDana H.Verified BuyerI recommend this productExperience Level Lash proFeel Good Factor- How good did you feel wearing these lashes? ObsessedWould you recommend these lashes to a friend? YesHow Comfortable were these lashes to wear? Very ComfortableEase of Applying EasyRated 5 out of 5 stars1 week agoMy go to
These are now my favourite lashes, I used to use the regular non-glued from Unicorn Cosmetics, but now my lashes take less than 10 minutes to do using the super pre-glued. I also find them comfier as I don’t have to fiddle around with getting glue all over my lashes. I have used Unicorn Cosmetics lashes for years even before the cluster lashes came out and have always loved the fluffiness of their lashes.
Was this helpful?Unicorn Cosmetics1 week agoHey Dana, thank you so much for leaving this 5 star review on our S.T.F.U. Super Pre-Glued Lash Infills! We're so happy to hear they've become your go to and that they're saving you time while keeping that fluffiness you love. We're so grateful for your years of support xx
- LSLisa S.Verified BuyerI recommend this productExperience Level IntermediateFeel Good Factor- How good did you feel wearing these lashes? ObsessedWould you recommend these lashes to a friend? YesHow Comfortable were these lashes to wear? Very ComfortableEase of Applying EasyRated 5 out of 5 stars2 weeks agoAbsolutely fantastic
Second purchase of these.
They are amazing, my last application was 15 days ago and still looking like it’s day one
Was this helpful?Unicorn Cosmetics2 weeks agoHey Lisa, thank you so much for leaving this 5 star review on our S.T.F.U. Super Pre-Glued Lashes! We're so happy to hear they're holding up amazingly and looking flawless after 15 days. We're so grateful for your continued support xx
- SLSherrie L. N.I recommend this productExperience Level First time using lashesFeel Good Factor- How good did you feel wearing these lashes? ObsessedWould you recommend these lashes to a friend? YesHow Comfortable were these lashes to wear? Very ComfortableEase of Applying EasyRated 5 out of 5 stars3 weeks agoEasy to use and look like tech did them
Easy to apply with me not being a girly girl lol I normally cant do eyelashes, however my friend said they look like a tech had done them, yes I will have to work on my technique of getting them on as one eye flew on and other a struggled with but overall great lashes will buy again
Was this helpful?Unicorn Cosmetics3 weeks agoHey Sherrie, thank you so much for leaving this 5 star review on our S.T.F.U. Super Pre-Glued Lashes! I'm so happy to hear they look like a tech did them, that's amazing! We're so grateful for your support and can't wait for you to try more xx