iplusmile 10pcs Laboratory Watch Glass Beaker Covers lab Teaching Watch Glass Evaporation Dish for Chemistry Class School Home Lab

• Transparent design, round shape, slightly concave in the middle, sturdy, not easy to deform.
• Multiple functions, it can be evaporating dish, also beaker cover, meanwhile, the watch glass can be used as load carrier.
• Wonderful appearance design and good craftsmanship ensure its durability and practicality.
• and wonderful for science experiment enthusiasts, testing institution, laboratory, chemistry classroom.
• Made material, safe and durable, which could be used for very long time.

Description Can be used to do some evaporation of , reliable and excellent experiment watch glasses. The watch glasses can be used for laboratory teaching tool, school laboratory tool, laboratory chemical experiment supply. The watch glass is professional and excellent, can let the fluid surface area increased, accelerate evaporation, save time. Features - Material: Glass - Size: 5X5X0. 3CM Package Including 10 x watch glasses