Features: 1. Practical Design: Allow you to grow mushrooms at home, mushroom grows kit creates clean room for mushroom inoculation with a sterilized grain bag and liquid culture. 10 air ports can exchange fresh air from outside in an all-round way. 2. Premium Material: Made of high-quality PVC plastic material which is transparent, ensure a long service time. You can observe the growth of mushrooms from a transparent wall, which helps you to record the process of mushrooms. 3. Widely Applications: Mushroom plant kit fits any mushroom growing supplies, mycology supplies, agar plates, and mushroom stuff, it can also be used as a mushroom fruiting chamber, mushroom growing chamber or mushroom grow tent. 4. Mushroom Grow Kit Package: Mushroom grow kit have everything what you need. They include 1 x Mushroom Grow Box, 12 x Red Rubber Stoppers, 12 x Filter Cotton, 2 x Spray Bottles. 5. Easy To Use: Foldable design, it only takes a few minutes to assemble a complete sterile laboratory space, which can effectively prevent external air pollution. When it is not in use, it can be folded for storage without occupying too much space. Specification: Material: PVC Product Color: Multicolor Package Size: 25 x 15 x 10cm Package Weight: 400g Package Included: 1 x Mushroom Grow Box 12 x Red Rubber Stoppers 12 x Filter Cotton 2 x Spray Bottles", Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.