For designing and making things ranging from toys to scientific equipment. 4 interchangeable parts provide an very large number of permutations.
A unique professional construction system for designing and making things ranging from toys to scientific equipment. The system comprises just 4 types of interchangeable part that slot or fasten together in an infinite number of different permutations. The system is used by professional designers to create prototypes and by pupils and students to ‘get ideas out of their heads’ and into working models such as vehicles, robots, automata, equipment cases, etc. The system can be extended using many other materials such as inexpensive 2mm thick MDF sheet.