polymaker 3d printing filament dryer and storage box - polydryer and polydryer box for filament drying and sealing with heat control, compatible with pa nylon, pla, pvb, petg, abs, tpu 1.75mm 2.85mm polydryer (dryer dock + storage box) is up for auction in Industrial & Scientific. The current bid is $16.00, 80% below the $79.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.