Package Include
4 glasses

Features
-Color: Transparent Chemistry Glass Equipment
-Material: Glass Laboratory Glass Equipment
-Size: About 10x10x1cm / 3.93x3.93x0.39in Evaporating Dish Covers
- glass, can resist corrosion Beaker Cover.
- Thicker glass design, more sturdy, not easy to break Watch Glass.
- The is favorable and the material of choice for the laboratory Thickened Watch Glass.
- Multiple functions, either as a lid or as a container Accessories.
- Perfect for chemistry classroom, laboratory, testing institution
- It can withstand temperatures, no matter the temperature is.

Goods Description
Accessories This item is a set of 4pcs watch glasses, made of premium glass for safe and use.Thickened Watch Glass With different sizes to choose, it can meet all your needs.Watch Glass This watch glass can withstand temperatures and can be used as a container and a lid