Roof Fits 1-Story House (841771). Students can design their own roof or build one based on the drawings supplied. Assembled roof measures 15 x 24 in. and fits the 1-Story House (841771). Kit includes KELVIN® StiKutter™, balsa wood (1/8 x 3/8 in.), DesignGrid™ paper, glue, pins and instructions.
Kit (841773) and Bulk Pack (841888) available.