Made using non-toxic materials, the Ball Run Pack is the perfect compliment to our standard Connetix packs. Adults and children alike will delight in the limitless open-ended STEAM learning opportunities our 92 piece Ball Run Expansion Pack will inspire. This pack features our unique exclusively designed clear fluted tubes, 6 rainbow wooden balls, x2 special effect stair soundscape tubes, x2 S-bend tubes AND a split tube for racing fun! Also including connector tiles, this is the perfect expansion pack to explore gravity and motion. As an open-ended quality toy, Connetix will grow WITH your child as they learn and their play becomes more complex. Complement your Ball Run Expansion Pack with our 40 piece Expansion Pack and Base Plates Pack to take your ball run creations to the next level. Recommended Age: 3+ (contains magnets and small parts) Each pack includes: 36 x Connecting squares 6 x Wooden Balls 2 x Y Shape Split Tubes 2 x Long Stairs 2 x S Bend Tubes 8 x U Shaped Tubes (180 degree bend) 8 x Slide Tubes 12 x Right Angle Tubes (90 degree bend) 6 x Long Straight Tubes 8 x Short Straight Tubes 2 x Bowls Idea Booklet Please note this pack does not include any standard tiles About Our Products: All tiles are made using non-toxic ABS plastic that is BPA and Phthalate free, sealed and riveted for extra safety. Our unique beveled design allows Connetix to be strong while offering beautiful clear refractions. Connetix are compatible with other leading brands.