This eggholder features a glue-free design when tightly fit and can be done in different materials like plywood, acrylic glass or aluminum. This version is build with 1/4" / 6 mm materials. The parametric CAD-files allows to adapt for different thickness.
The 5-point eggholder looks like a remix of the 4-point eggholder, but the construction is less robust. Though it has 5 legs, the constriction takes less space on the material.