11 magnets, 2 plastic marbles, 5 playing cards for individual creation of your own marble run. The obstacles are magnetic and can be re-arranged. Additional game is explained on the playing cards. The marble run is foldable for easy storage and transport. For kids aged 3 years and older.
double-sided rolling stamp with maths problems / for addition and subtraction / remove the cap, set the number sequence using the wheels, unroll and start calculating
