• Cavity Rectangle Soap Bar and Resin Premium Silicone Mold
• Flexible and Non-Stick. Baked Goods Pop Out Easily.
• 100% Pure, Professional Quality Food-Grade Silicone.
• Microwave, Oven, Refrigerator, Freezer and Dishwasher Safe. Temperature Safe from -40 to +220 degrees Celsius.
• Won’t crack break or lose shape made for easy pop-out.
• Lid allows butter to remain fresh and protected from outside refrigerator elements.

These butter moulds come in blue.