VEX Robotics Screwlift Ball Machine - STEM education toy in great used condition.
Ages 8 - 15, difficulty 4/5.
245 pieces (1 ball missing, all other pieces are there
could also be therapeutic for older people with arthritis in their fingers and other ailments that can be helped by gentle exercise with a ball like this. I used safe...
effects every time the ball hits the spot. Awesome fun for all ages even I still want to play with it...pick up only or can be delivered depending on where (inner wes...
