This site uses cookies to help us provide quality services. Using our services, you consent to the use of cookies.

The Trout

A kit for a boat that travels against the current.

Product Code: kraul-1000

Availability: In Stock

€28.20

The paddle-wheels turn the spool, pulling the boat up against the current. Can also be used behind a boat. Assembly: 9 years +, play: 6 years +

€699.00

Photovoltaic Experimental Kit

€199.00

Solar Stirling Engine

€8.80

Experimental kit 8 years +

€179.00

Parabolic Solar Concentrator - D=35cm

€89.00

Candle Stirling Engine