Upgraded Gyro Bowl Made of premium quality food grade PP material, safe to use. Less Mess - snacks don't fly around even if you hold the bowl sideways. Anti-Spill design, the inner bowl with gyroscopic motion can rotate 360 degrees to keep dry food inside and avoid food spilling. Easy to clean, Dishwasher Safe. Just wash it gently in warm water or put it in dishwasher. The bowl is detachable and can be reassembled in seconds. You can even detach the bowl to clean it clearly. (NOTE: When the bowl falls on the ground and falls apart, or you break it apart, you can easily reassemble it in seconds.) Upgraded Gyro Bowl