Basic 6 Cell Seed Starter

This is a basic six-cell seed-starting tray, intended only for starting seeds that will later be transplanted or up-potted.
The small size of each cell is ideal for starting large numbers of seedlings, but it is not suitable for full or long-term growth.
I designed this print to be solid and durable so it can be washed and reused year after year.

Features:

Cell size is 1.5"x1.5" at the top and tapering down over a 2.5" depth to 1" x 1" at the bottom (approximately 4cm top, 2.5cm bottom, 6.5cm deep)
Air pruning slots in the corners.
Finger hole in the bottom for pushing out plant starts for transplant.
Solid 0.1" (2.5mm) wall thickness for long term durability.