[COD] AqToCna Ship within 24 hours 20Pcs Mushroom Spawn Grow Bag Cap Lock Ring Sealable Garden Planter Tools

AqToCna. This product is a special double sleeve ring for edible fungi. It is composed of a bell mouth and a cotton free cover. It is easy to use. The cover can be used in high temperature and high pressure, and can withstand 126-130. The bag mouth sealer is a set composed of a ring and a cover. The cover is provided with a sponge to facilitate the growth and ventilation of mycelium. It can be used to seal the mouth of plastic cultivation bags or bacteria bags. When making bacteria, there is no cotton plug, which is convenient to use and saves labor. Size: as photos show. Package includes: 20pcs set. This product is a special double sleeve ring for edible fungi. It is composed of a bell mouth and a cotton free cover. It is easy to use. The cover can be used in high temperature and high pressure, and can withstand 126-130. The bag mouth sealer is a set composed of a ring and a cover. The cover is provided with a sponge to facilitate the growth and ventilation of mycelium. It can be used