£3.00
5 in stock
Create thermotropic optical illusions.
4 designs plus 1 blank card to make your own design. Slot the card onto the stick and then roll the stick between your hands and watch as the images on both side of the card combine to create a full picture.
Not suitable for children under 3 years of age as small parts may present a choking hazard.
5 in stock
Create thermotropic optical illusions.
4 designs plus 1 blank card to make your own design. Slot the card onto the stick and then roll the stick between your hands and watch as the images on both side of the card combine to create a full picture.
Not suitable for children under 3 years of age as small parts may present a choking hazard.
