








🧪 Elevate your lab game with flawless coverage and durability!
The QWORKWatch Glass Beaker Cover 12-pack features 2.4" (60mm) diameter polished glass lids, crafted from 1.4mm thick shatter-resistant glass with ground edges for safe, durable use. Perfect for covering beakers, flasks, and evaporation dishes, this set is designed for professional labs and educational settings seeking reliable, multifunctional glassware accessories.




F**E
Watch glass covers, something handy and important you’ll be glad to have in the lab
Thick, ripple and bubble-free, these watch glasses cover 50 ml and 100 ml beakers and Erlenmeyer flasks nicely, keeping out airborne contaminants.
L**A
Needed for project
I needed something small, round and made of glass for a craft. This is exactly what I was looking for.
H**K
Good supplier.
Very fast delivery, excellent packaging, quality item. No visiable defects, item as described.
L**.
Thinner than standard lab glass
Although the outer dimension and curvature matches the watch glass I've used in the past, the QWORK cover is thinner and more prone to breakage as a result. Will be okay for low intensity work situations.
Z**F
Too small to cover a beaker
Too small to cover a beaker
S**Y
One was broken
One was broken.
C**
Smaller than I thought
Still worked for my purposes but I should have gotten larger. Great quality and well packed.
K**G
Great for the watch repairs
Great product
Trustpilot
3 days ago
2 months ago
2 weeks ago
3 weeks ago