GLEAVI 6 Pcs Test Tube Clamps Steel Test Tube Lab Spring Stainless Beaker Tongs Test Tube Clip Scientific Spring Iron Test Tube Clamp Flask Holder Flask Clamp Supply Clamp Tongs Metal

Package Include
6 x test tube clamps

Features
- Material: Iron Tongs
- Color: Silver beaker tongs
- Size: 11.5x2.3x0 flask clamp.
- Can withstand high temperature, very convenient Scientific metal test tube.
- Self-closing spring structure, will not break test tube supply.
- Made of material, durable in use flask holder.
- A must have supply for lab, school, home, and etc test tube clamps.

Goods Information
Experiment Testing Holder This item is a test tube clamp, which is made of material, durable in use.Lab Spring Stainless It is a must have supply for lab, school, home, and etc.Test Tube Steel Clip It can withstand high temperature and self-closing spring structure, will not break test tube