Shop Renewable Energy K'NEX Education STEM 20 Solar Models Building knex 1351 pieces

Product Name: Shop Renewable Energy K'NEX Education STEM 20 Solar Models Building knex 1351 pieces
HUGE!!!! KNEX education solar energy system -20+ model set 1351 knex pieces #79806 2 solar panels Knex solar energy system for educators K'nex Educators solar energy model kit. Great STEM , engineering educational tools. For grades 4-9 SUPPORTS 8-12 Students ****** Retail: $698 2 solar panels ( under full sun) 2 solar motors Most of the bags containing the pieces have not been open and new. The 2 instruction books are missing, which you can either download online free : knex education renewable energy solar energy teachers guide available online for free or order from knex. Still in the original large tub Knex for educators This system is usually purchased by schools and educators Tags: knex solar energy Renewable shop energy education STEM kit Bulk educators solar energy education kit Solar energy building Knex Solar energy.