simple shape puzzle used as a gift for a friend. 1/2" finished birch plywood, used mineral oil on cut edges/surfaces.
Files included (1)
1/8 sheet of half-inch plywood.
added the 'finger holes' mid-cut so they aren't part of the file, but very easy to add.
1/4" cut. shape was too snug so i ended up offsetting the pocket on a second cut at .05".
should have done an isosceles triangle so it was symmetrical.