100-count 20mm Mushrooms Self Healing Injection Ports, Rubber Bottle

100-count 20mm Mushrooms Self Healing Injection Ports, Rubber Bottle Stoppers, for 13 Mm (0.51In) Diameter Opening Mason Jar Lids

Lids For Mason jars:Mushroom Liquid/spawn Culture Regular Mouth Lids

Mainly Used For mushroom growing and liquid culture production.silicone injection port Use with hypodermic needles to inject cultures, therefore never needing to remove the lids on your culture jars.

Rubber Bottle Stoppers Great for liquid culture, BRF Jars, injection, Supplemented substrate jars, Grain Masters .stoppers can be used to make self-healing injection ports in Mason jar lids or medicine bottles.

Self Healing Port are 3/4” across the top, and 5/16” top to bottom. Simply use a 7/16 to 1/2 inch drill bit and drill a hole in metal or plastic jar lid and the stoppers pop right in place.

Product Description Two sizes Lids For Mason jars:Mushroom Liquid/spawn Culture Regular Mouth LidsM ainly Used For mushroom growing and liquid culture production.silicone injection port Use with hypodermic needles to inject cultures, therefore never needing to remove the lids on your culture jars.
Suitable for various bottles and caps Item model number 20mm Product Dimensions 0.79 x 0.79 x 0.39 inches Material Rubber Item Weight 5.9 ounces Shape Mushroom Item Dimensions LxWxH 0.79 x 0.79 x 0.39 inches Is Discontinued By Manufacturer No Brand SUCOHANS Size 20mm Shipping Our standard US shipping service is always FREE.

Handling time: Please allow up to 5 days handling time. It may be less, depending on sales volume.

Please note: Delivery dates are an estimate and is not a guaranteed delivery date.

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