EVOLV Premium Nylon Tea Filter Extraction Press Bags | 2" x 4.5" | 25u | 100 Pack 25 Micron auspowers_batchthree If you were to try

If you were to try to use this test for tap water you would not get a reading

Package includes 10 pieces touch stylus pen

Support to charger most of the mobile devices available on market ( NO MICRO USB INCLUDED)

WATERPROOF - Certified IP67 Rated: Waterproof

EVOLV Premium Nylon Tea Filter Extraction Press Bags | 2" x 4.5" | 25u | 100 Pack 25 Micron auspowers_batchthree If you were to tryEVOLV Premium Nylon Tea Filter Extraction Press Bags 2" x 4. 5" 25u 100 Pack EVOLV Press Bags use only 100% food safe nylon mesh and thread for the seams. This makes the bag and seam extremely strong to protect against blowouts. There are no chemicals or dyes in the material. Each press bag will hold 10 20g of material and has inside out stitching for maximum yield. For best results, aim to press at 1000 1500psi and limit each bag to 20g of material.