This listing is for a digital cut file to make your own square watermelon cube mold; no welding is required for this project.

The design uses polycarbonate panels to allow sunlight into the mold while restricting the watermelon into a cube shape. 

Fasten the two halves of the mold around your melon as it grows, the cube mold will force the melon to grow into a cube shape similar to the unique Japanese square watermelons.

This mold will form a melon into an 8"x8"x8" (200x200x200mm) cube.

Designed to be cut from 0.125" or 3mm steel or stainless.

Designed to be CNC plasma, laser or waterjet cut.