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

Crunch Labs Trap Door Maze by Mark Rober STEM Engineer Kit Open Box - Never Used

Crunch Labs Tripwire Build Box by Mark Rober

Crunch Labs Mark Rober Air Ball Build Box - Complete, No Box

LOT - Mark Rober Crunch Labs Bundle - Various Engineer Building Kits - STEM VGUC

Crunch Labs by Mark Rober - Strobe Light Animator Builder Box

VORTEX CANNON Crunch Labs Box by Mark Rober - STEM Build Box (Missing Pieces..)

Crunch Labs Drawing Machine Build Box by Mark Rober