4D design Inc, established in 1986 as a Hi Tech Toy and gift design company, evolved over the years into a professional product development firm that has been developing, manufacturing and market-winning unique products. 4D continues to market its unique clocks: 4 Dimensional Time Pyramid, Time Cube, Pisa & Time machine and other Hi Tech consumer products such as the Topscan hand held text reader and the new Sperm Motility analyzer.

Time cube

Pens X-pen
Climbers

Piza

Time pyramid


Topscan Text Reader


Gameta-Spermeter

Other

Time Machine

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