These plugs are replacements for our mushroom grain spawn lid. The are about 5/8" tall and fit 14-20mm openings. They resist most Acids, Alcohols, Bases and Esters. Now cut with a hot wire for smoother sides. Autoclave and Pressure Cooker Safe.
R**A
Worked great!
Worked great!! Super clean and neat.
M**N
Works great for other mushroom spawn jars too.
Durable, and withstood heat sterilization very well. These work for self made jars as well as Mycovation's Grain Spawn jars. They did discolor a bit with heat, but it did not effect their function.
M**Y
Ordered b4 & was Awesome. This time complete BS
I ordered these around June 10th and they just got here on June 26th.When I ordered these a few months ago they came inside a ziplock bag all nice and neat and worked great however this time I ordered and I got this janky looking box with a Styrofoam sheet that has precuts of circles that are all cut down the middle.I'm rating the product a 3 because luckily I can still fit them to the holes on my jars even though they're cut down the middle. Also the entire presentation looked like someone just cut a Styrofoam sheet and shoved it into a box. Janky AF. There seems to be about 100 pieces.
J**Z
Amazing product from a top notch company
These are the best filter I’ve found so far I tried them out and won’t go back. If you are looking for something reliable and durable and also a lot more aesthetically pleasingThis is your best bet thanks mycovations!!!!! Love y’all
N**O
Didn't work for me - high contam rate.
I used these for my grain spawn lids used in mycology. My contamination rate with these is close to 100%, whereas other methods such as small plastic filters and tape only have a contam rate of about 10%. Maybe there are other vectors I'm not considering, but I'm moving on to other solutions.
Trustpilot
1 day ago
2 weeks ago