Qnubu - Kit 5 bubble hash bag 5 Gallons (18,9L) - 25µ -73µ - 120µ - 160µ - 220µThe Bubble Hash Bag Kit Qnubu, the perfect tool for obtaining high quality extracts with precise and professional separation. Designed for cold extraction, this complete set includes five bags with specific microns (25, 73, 120, 160, and 220), allowing you to maximize every process with clean and efficient results. The secret of this kit lies in its ability to filter and classify resin into various grades, suitable for both beginners and extraction