Blend small batches of soup, sauces, baby food, spreads - the possibilities are endless, with your KitchenAid K150 or K400 Blender, sold separately. Blend and Store - Sealed lid included to store your small batch creations in the same container. Easy to Clean, dishwasher-safe, BPA-free jar and lid. Model KSB2040BBB includes (2) 6-oz. jar, (2) sealed lid, (1) blade assembly Compatible with KitchenAid K150 and K400 Blenders: Models KSB1325, KSB1326, KSB1330, KSB1332, KSB1344, KSB4027, KSB4028, KSB4031, KSB4036, KSB4042, KSB4043