33 / 84 much like the foot twister, but with the hand twister, children use their hands not their legs for forward mo on. it is a challenge, but most of all, it is great fun. patent no. zl201130404561.5 this fun digger is a true classic. it moves bucket loads of sand and turns every sandbox into a construc on site. encourages role-play and s mulates the imagina on. an unconven onal new vehicle that can rotate and move back and forth. develops children's coordina on skills and broadens their under- standing for others with disabili es. funny carousel that challenges the children?s ability to coordinate, as the wheels can take them in any direc on. provides for numerous plays of social character. patent no. 201530038363.x foot twister? | model 620.00 foot twister large? model 621.00 a fun, challenging, and innova ve vehicle that is propelled forward by the zigzag mo on of eager children?s feet. takes rhythm, technique and upper-body coordina on. patent no. zl201130401702.8 circlebike model 626.00 hand twister? model 622.00 digger model 625.00 wheelyrider model 629.00