The Perf Insert measures 18-3/4" x 9-3/8" and fits snugly inside the Construction Caddy II and Builder’s Board. The holes enable students to use our Accu-Fixtures Set to build projects without the pins. Made of polyethylene. Requires Accu-Fixtures, sold separately.
The Perf Insert measures 18-3/4" x 9-3/8" and fits snugly inside the Construction Caddy II and Builder’s Board. The holes...
