Fat Brain Toys JoinksFlex, connect, build, play JOINK! Colorfully constructed, brilliantly designed, Joinks engage the fingers and mind in a fantastic building experience. Fun to say, and even better to play, Joinks attracts inventors of all ages. From playroom to universities, toddler to teacher, simple to complex, Joinks designs are wide and diverse. Wooden dowels join easily with quality 100% silicone connectors. One simple push and the dowels sit tight for a secure