Ultimate Injection Ports for Mason Jar Lids - Never Pulls Out - Supremely Durable (50+ uses) - Truly Self Healing for Less Contam - Large Size @ 10.2 mm - Designed by Mycologist DrMyc (12 Qty)
KWD 4
Needle Punted Cotton Monotub Filters - 2.75" for 2.5" Monotub Holes - Maintains Humidity in Monotub - E-Beam Sterilized - 3M Adhesive - Superior Airflow to Microppose - No Teflon (6 Pack)
KWD 5.500