This is very useful with positive Growth immediately! Looking forward to Germinating more spores of All types. Very Appreciative

Product was sterile and as described, easy to inoculate, culture is healthy. Will buy again.

Worked great

Package arrived quickly, everything was in order and packed nice. I'm just getting them innoculated but so far they seem good

I used 2 of those already and worked perfectly, no contamination and beautiful vigorous liquid culture. that's the way to go and multiply your spore syringe for affordable 25 bucks.