Crunch Labs Aurora Reflector STEM Build Kit by Mark Rober Open Box - Never Used

Crunch Labs Kaleidoscope New Mark Rober Build Box

Crunch Labs By Mark Rober S.T.E.M. Build Box -Trampoline Toss, SEALED

Crunch Labs By Mark Rober S.T.E.M. Build Box -Gyroscope Walker, SEALED

Crunch Labs By Mark Rober Build Box Trip Wire

-Open Box- Crunch Labs Vacuum Chamber Mark Rober Build Box used

Crunch Labs COPY BUDDY Build Box By Mark Rober S.T.E.M - BRAND NEW

Crunch Labs Build Box by Mark Rober Year 1: Coin Spinner (BUILT)