🔍 Elevate Your Lab Game!
The QWORK Watch Glass Beaker Cover set includes 12 durable, polished glass lids, each measuring 2.4" in diameter and 1.4mm thick. Designed for versatility in scientific experiments, these covers are safe to handle and perfect for evaporation and sample storage.
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.
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.
H**K
Good supplier.
Very fast delivery, excellent packaging, quality item. No visiable defects, item as described.
J**L
Very thin glass - easy to break
I had a pair of these sitting on my lab bench with a pump going on at the same time. The vibrations from the pump broke both of these watchglass. They are too thin and I will buy some thicker ones next time.
J**S
Shipped exactly as described. Excellent product.
Nothing to dislike. Exact;y as described. Serve as cover on bowl terrarium.
T**S
Great
I an a formulator so I use these in my lab to weigh ingredients. It's perfect.
J**S
FIT
Very nice product.
Trustpilot
2 weeks ago
3 days ago
