Bug-A-Salt SHRED-ER Insect Repellent Refill Cartridge Cartridge For Roaches/Murder Hornets/Scorpions

You want your Shred-er to work? Don't forget the CO2,Carbon Dioxide cartridges allow for shooting in rapid succession without the need to manually pump the Shred-er between shots. The Power of CO2 enables you to shred giant roaches, murder hornets, scorpions and the like. Each cartridge, if inserted correctly, provides 60 high powered shots.