1. Silicone material, durable 2. Can be pulled at will, not easily deformed 3. Non-toxic and harmless, reusable, easy to clean 4. Thickened cup wall, wear-resistant and durable 5. Translucent design, easy to see the liquid color 6. Material: silicone 7. Size: about 9 x 7.9 x 5.5 cm/pc 8. Weight: about 65g/pc
