Protect your CBD cartridges from breaking when dropped. Multiple vibrant colors to choose from. Clearly see how much oil is left in the tank at all times. Fits standard 10.5mm 510 cartridges 1ml capacity. Made in USA!!!
6 pieces, 6 colors
3d Printed in USA
Clearly check oil level while protecting glass
Fits standard 1ml 510 Cartridge (Height 37mm Width 13.85mm)