The Kilner Butter Churner makes it incredibly easy to make delicious, homemade butter in only 10 minutes. Simply fill the glass jar with whipping cream, turn the handle and keep churning until your butter is created. Once complete, simply tip out the buttermilk, it is recommended to use the Kilner Butter Paddles to squeeze out the excess buttermilk and to mold and shape your butter and store with the Kilner Butter Dish. Add seasoning and desired flavors and either freeze or store in the fridge. Glass jar is suitable for the dishwasher. Handwash the Butter Churner."The Kilner Butter Churner makes it incredibly easy to make delicious, homemade butter in only 10 minutes. Simply fill the glass jar with whipping cream, turn the handle and keep churning until your butter is created. Once complete, simply tip out the buttermilk, it is recommended to use the Kilner Butter Paddles to squeeze out the excess buttermilk and to mold and shape your butter and store with the Kilner Butter Dish. Add seasoning and desired flavors and either freeze or store in the fridge. Glass jar is suitable for the dishwasher. Handwash the Butter Churner."