Package Include
4 glasses

Characteristics
-Material: Glass Accessories
-Color: Transparent Beaker Cover
-Size: About 10x10x1cm / 3.93x3.93x0.39in Thickened Watch Glass
- Can be used to hold PH tester, temporary liquid holder Chemistry Glass Equipment.
- Suitable for school lab, chemistry classroom and testing institution, etc Laboratory Glass Equipment.
- Can be used to do some evaporation of , but can't be heated like an evaporating dish Watch Glass
- Made of thicken glass for and safe use Evaporating Dish Covers.
- Cover evaporating dish or beaker to prevent from falling into.

Goods Description
Evaporating Dish Covers This item is made of premium glass with ground edges.Laboratory Glass Equipment It can be used to do some evaporation of , hold PH tester, temporary liquid holder or cover evaporating dish or beaker to prevent from falling into