DescriptionFood safe, lightweight and durable weight trays for mixing and measuring liquids, solids and powders. Disposable for quick, easy clean up. The plastic weighing tray has a flat bottom that resists tipping and uniform shape and weight for easy stacking.Features- Color: White- Material: Plastic- Size: 4.50X4.50X1.00cm/1.77X1.77X0.39in- Capacity: 7ml- Food safe, lightweight and durable weight trays for mixing and measuring liquids, solids and powders, disposable for quick, easy clean up.- Accurate measurements. Anti-static, non-stick surface prevents sample loss.- Plastic weighing tray has a flat bottom that resists tipping and uniform shape and weight for easy stacking.- Flexible easily pour at every corner. Transferring liquids and powder is a breeze.- Biologically inert and resistant to dilute and weak acids, aqueous solutions, alcohol, and bases.