K'nex STEM Explorations - Levers and Pulleys - 8yrs+ Threading Toys Suitable for ages: 6+

Suitable for ages: 6+

Shapes are rubbery

Make everything shimmer and shine with 8 fun illustrated pages to decorate

Is that all

K'nex STEM Explorations - Levers and Pulleys - 8yrs+ Threading Toys Suitable for ages: 6+See science concepts in action with the K'NEX Education STEM Explorations Levers and Pulleys Building Set! K'NEX STEM Explorations Levers and Pulleys Set contains 139 pieces that students can use to build three replicas of real world simple machines. K'NEX kits don't just keep kids occupied, they also foster their imaginations in creating designs. Using the downloadable activities, teachers can guide children in learning about lever classes, pulley