Iyalezirk 60 Plastic Test Tubes 40 ml with Caps Reusable Clear for Containers

This test tube is made of high quality material for and reusable purposes. Each plastic tube is equipped with a lid and a pressure-sensitive sheet, which provide excellent sealing and resist moisture and tightness. Clear plastic tubes come with cap and is easy to seal and grind. The precise design ensures practical implementability in high performance.