Limited Run St Patrick’s Themed Clover Shaped 510 Cartridge and Battery Pen Holder Seven Spaces
Makes storing cartridges much easier and keeps them in an upright position to ensure the heating element of the cartridge stays saturated in the cartridge oil. This print has triple wall support and is a very sturdy plastic object. Empty cartridge not included.
 
Item measurements are below:
68mm long x 70mm wide x 17mm tall
 
6 of the holding spaces are 12mm wide so they can accommodate most vape pen batteries of a small or medium size in addition to 510 Cartridges. 
 
The center holding space is 16mm wide to accommodate larger diameter battery devices.