Description
Based on an equilateral triangular prism. Most Prisms interlock on 2 square faces leaving 1 space blank. 1 Prism in every 10 is a Prism Plus which will interlock on each square face. The Multilink Prism is fully compatible with the Cube being based on 20mm square and an equilateral triangle. Pack 300 Prisms in 10 colours.
Specifications
GB
Own Brand
Mathematics
Multilink