The new GAM (Gonzagarredi) materials are identical to the original GAM materials.
The GAM materials are very well made and generally have a satin finish. All products are approved by AMI (association Montessori International)
The Geometric Form Cards consist of 3 sets of 35 cards that correspond to the figures contained in the Geometry Insets: Blue & Yellow. Series include 7 each of solid, thick lined and thin lined cards. (Box sold separately)
