Set of 4 Single Shape Knobbed Puzzles

What is it:
This set of four large 1-piece puzzles (2 circles, a square, and a triangle) helps your Child to work on hand-and-eye coordination as She holds the knob of the puzzle piece and puts it into the correct hole on the board. Additionally, this material introduces your Child to the basics of geometry.

When to introduce:
Around 7-9 months.

Size: each puzzle - 12cm(W) 12cm(L) 3cm(H)