To begin, carve the design found on Easel. If you purchased 12″ × 24″ MDF wood from Inventables, you will need to carve each of the four workpieces on a separate boards. Otherwise, you can use the fifth workpiece, which carves everything on one board. The carving takes about 50 minutes.
Once you’re carve is complete, locate the center board (the one with six pegs sticking out). From the peg, mark a point half an inch from the board and half way down (1/4 inch). Drill through the hole using a 10 mm or 25/64 in drill bit. Alternatively, you can use a 3/8 inch drill bit. Repeat this for all six pegs.