Small Screw-Top Aluminum Magnetic Micro/Nanos
6 Different Anodized Colors
1/2″ Diameter x 3/4″ Tall
Made of High-Grade Aluminum
Waterproof with a rubber O-ring.
Strong Neodymium magnet in the bottom.
Order of 6 you get 1 of each color.
Order of 24 you get 4 of each color.