Product Details: You can hang up all the small pieces of bottle and tumbler. It is designed for use with Boon Grass or Boon Patch products. More space opens to dry large materials. It's not a toy. BPA, PVC and fatalate-free. Wash regularly after first use and after. Can be cleaned in warm water with detergent. Do not wash in the dishwasher. It is not suitable for use in microwave and boiling process.