Made of high quality free material. Same material and size, Precise Fit - Compatible with for Ninja Creami NC301, NC300, NC299AMZ, CN305A, and CN301CO series ice cream makers. DURABLE QUALITY & REUSABLE - High quality material, heat and cold resistant. Scratch resistant. Great for repeated use and long-lasting quality. The upgraded leak-proof lid seals tightly. EASY TO CLEAN - Dishwasher safe. Easy to clean with cold or warm water. Package Contents - 4 containers with lids, 8 spoons. Material: Plastic + Silicone colour: As shown Package Contents: 4 x jars 8 x spoon(spoon is randomly colored. Cannot be chosen the specific color.) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.