The Biocoupler™ Glass Set is the ultimate solution for hassle-free plant propagation. This innovative temporary immersion bioreactor allows you to mix, wet, agitate, and coat plant propagules effortlessly. Featuring an integrated microporous air filter, it ensures high humidity, filtered air, and gas exchange without electricity, plumbing, or timers. Compatible with 8oz to 32oz glass jars, the Biocoupler™ is perfect for hobbyists and large-scale plant businesses alike.