SNAP CIRCUITS PRO BY ELENCO MODEL SC-500 Over 75 Parts, 500 Projects STEM *READ*
SNAP CIRCUITS PRO BY ELENCO MODEL SC-500 Over 75 Parts, 500 Projects STEM I placed a mark in each booklet when I took inventory of the pieces. This is shown in the last photo. I wanted to make sure all pieces were included. Box is imperfect.