Metal Insets (GAM)
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)
Use of this material strengthens the pincer grip and coordinates the necessary wrist movement for writing. The exercises also advance proficiency in lightness of touch and evenness of pressure through drawing activities. The Metal Insets invite unlimited geometric design possibilities.