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A close-up of various colorful bottle caps in shades of green, purple, orange, and gold scattered around a vial labeled 'Peptide Basix TRZ-40 40 mg' with a 'For Research Use Only' tag.

Custom 3D-Printed Vial Caps

$2.00

✨ Special Offer: Get 3 for only $5!

Description:

Add some personality to your research setup. Our custom 3D printed vial caps are designed to protect your vials while showing off bold colors and unique shimmer textures. Each cap is one-of-a-kind, with patterns that catch the light and make your workspace stand out.

Fits securely on standard research vials
Available in 3 sizes: 3ml, 10ml, and 30ml
Durable, reusable, and lightweight
Printed in rotating colorways (no two prints are exactly alike)

Note: Caps are shipped in assorted colors and patterns by default.
If you’d like a specific color, please add a note at checkout — we’ll do our best to match based on availability

Note: The 3 for $5 pricing applies only when all three caps are the same size.
If you mix sizes, the regular price will apply and the discount won’t be added.