1/2" Gum Rubber Tubing for Vacuum vacuum pump This is gentle on plants

This is gentle on plants and the yo-yo string is 60" in length

The unique tray design keeps the roots from entangling with one another

1x Mesh Buna Gasket

apply as soil drench

1/2" Gum Rubber Tubing for Vacuum vacuum pump This is gentle on plants1 2" Gum Rubber Tubing Pure gum rubber tubing is ideal for vacuum applications and will not collapse under a vacuum like other soft low durometer tubing on the market. Please refer to this chemical compatibility chart: Cole Parmer Chemical Compatibility Natural Rubber Key Features: Tear Resistant Retains Memory Safely conducts many acids, chemicals, and gases Resistant to cold and hot temperature variations Very versatile Flexible and soft Developed