object permanence box
After the application will sit
Toys, it can be like this...
Quietly waiting for the child to discover by himself...
Let the children create by themselves without making noise...
I was surprised that I couldn't see the ball after putting the wooden ball into the hole,
The surprise when the ball rolls out again,
It is the best expression (experience) of the concept of object persistence
[球座object permanence box ]
Size: 21x6.5x7.7 cm
Material: Walnut + Oak + Beech + Maple
ferrule rings n rocking base
ㄇ Button Lock Block
Material: cypress + magnet