It's time to play The Slice is Right!
This Limited Edition Craft Farmer stencil is designed to be used with any rockwool grow slab. It’s a template that places your 4” blocks perfectly on your slab.
Simply make an incision from corner to corner for your grow cubes. Then place your blocks into the X peeling the plastic up and around your block.
Perfect slices every time.
The thick acrylic will last a long, long time.
Speed up your process by eliminating measuring and marking.