Wooden Stacking Dudes interlocking human shaped made of multiple woods

The items shown are Stacking Dudes, which are interlocking wooden human-shaped blocks designed for balancing and open-ended stacking play.  Made from native hardwoods with a natural finish.Encourages fine motor skills, hand-eye coordination, and spatial reasoning.Can be configured in pyramids, rows, or interlocking vertical towers.  All but 2 have their wood type identified on the inner leg.  These were hand made so some imperfections and wear is showing. They are approximately 5” tall by 3” wide.