GLEAVI 10pcs High-Temperature Resistant Transparent Watch Glasses for Laboratory Use Design for Experiments Glass Material for Schools and Industry

GLEAVI 10pcs High-Temperature Resistant Transparent Watch Glasses for Laboratory Use Design for Experiments Glass Material for Schools and Industry

• Flat watch glasses--made of glass materials, safe and , you can use with peace of mind,Laboratory Watch Glasses
• Watch glasses for school--these reliable and excellent watch glasses can be used as evaporating dish, also a beaker cover,Clear Watch Glasses
• Watch glass for laboratory--it can be evaporating dish, also beaker cover, and also, the watch glass can be used as load carrier,School Watch Glasses
• Transparent watch glass--transparent, round and flat shape, sturdy, not easy to deform for long time to use,Watch Glass
• Watch glasses--transparent design, makes it easier to observe experimental results, much safer and easier,Round Watch Glasses