I absolutely love my kitchenaid mixer but this attatchment is not worth the time or money! I have used it multiple times with different recipes only to get the same disappointing result. I followed the instructions by leaving the bowl in the freezer well over 24 hours. Every time I add my mix into the bowl I let it churn for 30 minutes and the mixture is still liquid with a few ice chunks. If I let it churn longer the bowl starts to defrost and they few ice chunks I had start to melt. I will be looking into buying a new ice cream maker and have heard cuisine art makes a good one