The Gearphun Junior Chains Add-on has 75 piece set is designed for a table of eight children. It is supplied in a plastic bag with 4 x A3 Instruction sheets, each with incremental levels of difficulty. It can make any one of the models in the Instructions or in the  Gearphun Chains Guide Book and two or more of some smaller models. Gearphun Chains is an exciting add-on to the Gearphun Junior sets. This range enables gears to be connected together via chain links to create even more exciting models. Gearphun is an award winning product.

  • Guidebook included
  • Suitable for ages 4 to 8+ years.