Anneome 10pcs Laboratory Glass Beakers Cover Watch Glass for Scientific Experiments Multi-Functional Evaporating Dish High Chemical Durability for Schools and Industries

Anneome 10pcs Laboratory Glass Beakers Cover Watch Glass for Scientific Experiments Multi-Functional Evaporating Dish High Chemical Durability for Schools and Industries

• Watch glass for laboratory-- proper for many places like school, laboratory and industry to use, easy to take to anywhere you need,beakers
• Chemistry beaker cover-- these reliable and excellent watch glasses can be used as evaporating dish, also a beakers cover,laboratory watch glasses
• Laboratory glass cover-- professional and stable, can let the fluid surface area increased and also accelerate evaporation, saving much time and efforts,laboratory glass beakers cover
• Round watch glasses-- good for science experiment enthusiasts, testing institution, laboratory, chemistry classroom and more uses,clear watch glasses
• Chemistry watch glass-- constructed by using glass material, it safety and can use it with confidence,experiment