●🧪The glass weighing funnel has a large package range, which is not afraid of tipping, and the shape and weight are uniform. ●🧪Excellent and safe, lightweight and durable weighing boat for mixing and measuring solids and powders. Use multiple times for quick and easy cleaning. ●🧪Glass material, can withstand dilute acid and weak acid, aqueous solution, and alkali. ●🧪Accurate measurement. The non- stick surface prevents sample loss, excellent and practical. ●🧪Flexible and easy to pour. Transferring powders is easy, perfect for labs experiment use.