50 Self Healing 3M Adhesive Injection Ports For Mushroom Bags & Jars

Growing Supplies Warranty and Refund Policy

• We accept returns for all of non-substrate mushroom growing products in new condition with the original packaging within 30 Days after placing your order, with the exception of Agar Agar. 
• Shipping fees and sales tax are non refundable.
• Buyer pays return shipping.
• We issue store credit only. 
• No returns on sale items.

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