This wooden shape sorting clock with 12 shaped number pieces fits into recessed wells.In addition to learning about clock and time, it is also a puzzle piece to learn about geometric shapes.This toy clock helps children learn the basic concepts of timekeeping, further improve their fine motor skills, teach them numbers, colors and shapes, help them develop their mind and eye-hand coordination skills while playing.These different geometric blocks make it easy for children to tie laces, which is good for children's concentration and fine motor skills.