Each kit builds 1 Bridge and 1 Tower or 2 of the Same Type (Makes 40 Structures)
Design, build and test efficient designs for beam and truss structures like bridges and towers.
Innovative kit designs includes perforated cardstock that can be folded into I beams, box beams, and U beams for structural support.
Bulk pack of 20 kits - each kit comes with: [30] 1/8 x 1/8 x 12 in. balsa strips, perforated cardstock for beams, detailed instructions and resource materials, patterns for a simple bridge or tower assembly, grid paper, glue, and assembly pins.
