Seed Starting Large 4 Cell

This design is inspired by Epic Gardening and their Epic 4-Cell Trays. To view the product that inspired this visit:
https://shop.epicgardening.com/collections/all-products/products/epic-tray-4-cell-garden-propagation-trays

I couldn't justify the price for buying the original as I only needed 4 of them and the smallest quantity they sell is 16. So I decided to make my own version.

The individual cells are about 2-3/8 x 2-3/8 inches and 3.1 inches tall. 4 of these 4 cells will fit in a 1010 tray. I assume 8 will fit in a 1020 tray but I don't use them so I cant verify. This design has the finger hole on the bottom for easy removal when planting,

I printed them in PETG as they will be out in the elements and sun. Supports should not be needed.