Impeccable Culinary Objects (ICO) Replacement Plastic Charger Holder for Whipped Cream Dispenser, Silver Compatible with all major brands of cream whipper, including iSi, Whip-It!, Useful., VonShef, Mastrad, Mosa, and more 100% TUV Certified ABS Plastic Construction Drop-Tested Lightweight and Sturdy Not a cream charger cracker (this device must be used with a cream whipper)