Round Camping Cartridge Refill Apparatus with Screw from Cigarette Lighter Gas Package Includes: 1*Mini apparatus You no longer need to buy camping cartridges again and again! Regardless of the brand, model, size of your camping cartridge, you can easily and quickly fill all camping cartridges.

Filling apparatus is 100% safe thanks to its feature that prevents gas leakage.

When filling the Camp Cartridge, you should not overfill the original weights of the cartridges.

NOTE: Do not try to fill your cartridge with extra gas while filling.

Fill with gas as much as their original weight.