8pcs Laboratory Watch Glasses Set 60mm-100mm Thickened Glass Chemical Experiment Watch Glasses for School Science and High School Lab Evaporating Dishes

Package Include 8 Glasses Characteristics -Product Info:Thickened glass watch glass - Color: Transparent. - Size: 10.00X10.00X1.00 cm/3.93X3.93X0.39 inch; 9.00X9.00X1.00 cm/3.53X3.53X0.39 inch; - Material: Glass. - The watch glass is professional and excellent, can let the fluid surface area increased, accelerate evaporation, save time Evaporating Watch Glass. - The watch glasses can be used for laboratory teaching tool, school laboratory tool, laboratory chemical experiment supply round watch glass. 7.50X7.50X1.00 cm/2.95X2.95X0.39 inch; 6.00X6.00X1.00 cm/2.36X2.36X0.39 inch watch glass concave. - It is simple in design, but it's practical to use, which will give you fantastic use experience round glass. - Can be used to do some evaporation of , reliable and excellent experiment watch glasses experiment. - High-grade material, flexibility and excellent durability, easy to use, for .Goods Informationexperiment The watch glasses are useful and excellent, suitable for chemistry classroom, laboratory, testing institution.laboratory transparent Multi-functional application, it can be used as evaporating dish, also as beaker cover, or as loading carrier.watch glass High transparency design, easy to observe experimental results, simple and convenient to use the watch glasses

• Waterproof watches for men--multi-functional application, it can be used as evaporating dish, also as beaker cover, or as loading carrier,watch glass concave
• Round glass--it is simple in design, but it's practical to use, which will give you fantastic use experience,chemical experiment watch glass
• Watch glass--perfect and wonderful for science experiment enthusiasts, testing institution, laboratory, chemistry classroom,Watch Glass for School
• Lab watch glasses--high-grade material, flexibility and excellent durability, easy to use, for ,laboratory transparent watch glass
• Lab tools--the watch glass is professional and excellent, can let the fluid surface area increased, accelerate evaporation, save time,school laboratory watch glass