Twister Stainless Steel Nesting Drying Rack System, No Trays hand-tools The Cultiwool substrate blocks are

The Cultiwool substrate blocks are provided with drain grooves at the bottom to improve the waterflow under the block

and all hardware

125 ml/4 oz

Trellis expands to over 4 feet tall and snaps together

Twister Stainless Steel Nesting Drying Rack System, No Trays hand-tools The Cultiwool substrate blocks areDesigned for producers with high humidity environments, strict screening, and storage constraints. Made of high density natural polypropylene mesh with the optimal open rate and space between ledges so air can properly circulate between trays. Maximize airflow and make drying a breeze. Unlike tall trays, where the product has a tendency to pile on top of each other and thus creating a mold supported environment, our low height trays encourage single