Each number comes out by lifting it with the knob on top.
Value Addition: Back of the tray has the numbers printed in random order. Have the child identify the number and place the correct cutout on top of it. Now you know if your child has really learnt his/her numbers!
This puzzle is self-corrective - the numbers will fit only in their respective cavities.
100% non-toxic and child-safe.
Dimension (in mm) : 220x220x8
Material : MDF, Non-Toxic Inks, Food-grade Plastic