HomeShopMixing & Water

Vial Cap Opener

A small steel lever that pops the metal flip-off cap from a vial in one movement, instead of prising it with a thumbnail.

  • Fits 13 mm and 20 mm caps
  • Steel
  • Pocket size

At a glance

Fits cap13, 20Vial stoppers come in 13 mm and 20 mm; an adapter or decapper has to match. Glossary
PriceBudgetRough position within its category, not a live price: budget is the cheapest sensible option, premium costs more for a reason the page explains.
TravelCarry-on friendlyWhether it is practical to fly with: carry-on means it goes through security without fuss.
SterileNoIndividually sealed and sterile until opened. Anything that touches the inside of a vial or your skin should be.
Pack1How many you get. Check this against the photo; Amazon listings often show ten and ship one.
ReusableYes

Amazon listing checked 2026-09-03: listing active and matches this description. Prices are not checked.

Why you’d want it: Flip-off caps are stiff, and a thumbnail on a metal edge is how people cut themselves. This does it cleanly, every time.

Picking tip: Standard 3 mL and 10 mL vials have 13 mm and 20 mm caps, so get the opener that lists both sizes. It removes the metal disc only — the rubber stopper stays put, and still gets wiped with alcohol before the needle goes in.

Category
Mixing & Water
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