The 2012 Elenco Electronics Exploration Kit - Snap Circuits Junior is an educational toy designed to teach children about electronics and electricity. The kit comes with a box and instructions, and is suitable for children interested in science and nature ages 8-108.  I went through the parts list and 2 pieces are missing the 3-snap wire, there are supposed to be 3 and there are 1.  All rest of pieces are there and in great condition.   Thanks for looking!  Email with questions.  I combine shipments when I can and refund the difference in overpayment of shipping costs.