Helium keychain 20x40 mm, 99.99%, He
Helium keychain 20x40 mm, 99.99%, He
Regular price
$30.00 CAD
Regular price
Sale price
$30.00 CAD
Unit price
per
The keychain contains helium gas inside ampoule! The keychain can't illuminate by itself. Use Tesla coil to make it glow. The keychain is made of transparent urethane. The dimensions are 8x20x40 mm. It has a steel chain and a ring.