Bundled -ISI Cream Profi Whip PLUS (1 Pint ALL Stainless Steel) + 24 ISI Refill Cream Chargers ISI Cream Profi Whip PLUS: High-quality stainless steel bottle and head Removable stainless steel piston and silicone seal with quick release tab for easy and hygienic cleaning Comes with a decorator tip with stainless steel thread, a charger holder, and cleaning brush - 2 year warranty 24 iSi Refill Cream Chargers: Made of recyclable steel - Each charger makes up to 1 pint of liquid Each bottle contains 8 grams of N2O and one charge - For use with iSi cream whippers