Linkage Levers & Shapes Pack

Levers and special shapes to build linkage machines with. Includes 100 boards: 50 straight lever boards of varying lengths, plus 50 angled and shaped pieces. All are perforated and ready to use with paper fasteners or Cardboard Connectors. Enough components to serve 25 learners.

Use this pack for Linkages builds, mechanism experiments, and extra linkage-making materials when learners are ready to build more moving machines.