Hydrophobic Sand test Tube
Hydrophobic Sand test Tube
Hydrophobic Sand test Tube
Hydrophobic Sand test Tube
Hydrophobic Sand test Tube
Hydrophobic Sand test Tube
Hydrophobic Sand test Tube
Heebie Jeebies

Hydrophobic Sand test Tube

Regular price $7.95 $0.00 Unit price per
This amazing sand repels water so it always stays dry! Great for learning about hydrophobic substances. Assorted colors.