Material: Made of environmentally friendly natural wheat straw, starch food grade PP material. Green healthy, can be biodegradable without toxic substances. Size: 200 ml, light durable. Bamboo shape design, non-slip unique. Non-slip bottom is safe to use. The wide mouth design can be easy to clean antibacterial dust-repellent. Increase the anti-slip anti-scald angle on the underside. Their sturdy construction ensures they can withst accidental knocks or drops, especially when compared to typical ceramic containers. This makes them ideal for entertainment, whether indoors or outdoors. The cup can be stacked stowed to save space, it is BPA-free dishwasher-safe, microwave, refrigerator freezer safe. Note: If you put water in the cup, you can smell the taste of wheat, but don't worry, it's healthy no harm to the body .. Product descriptions Color: Style Eins Applications: Beverages, juices, water, sodas or other uses Product details: Material: natural wheat straw and starch and 50% food safe PP Environmentally friendly healthy material, without toxic substances, biodegradable. Bamboo shape, easy to use non-slip. Special capacity makes it light durable, size cups can be stacked stowed away to save space. Non-slip base, thickened cup can be scalded They are BPA free safe to use in the dishwasher, microwave, refrigerator freezer. Heat resistant up to 120 C. Dimensions: 8 cm (H) x 7 cm (W), 200 ml Weight: 56 g. Why choose our shop tableware set 1. Natural grain does not contain heavy metals or other pollutants, degradable, environmentally friendly non-toxic. 2. High density surface, no slot. Package content: 4 colors (green, blue, pink, yellow)