Blanks measure approx. 8-3/8 x 2-1/2 x 2 in. (223 x 65 x 50 mm). Balsa blanks are blocks (not wedges). Dimensions given are block sizes. Blocks are to be designed by teacher. PLEASE NOTE: CO2 Cartridges sold separately and shipped by ground.
Add to Cart KELVIN® K1 CO2 Balsa Racing Car™ Blank Only w/ 1 Pre-Drilled Hole MSRP: Was: Now: $16.95 Add to Cart