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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 +

€11.60

Experimental kit 10 years +

€30.00

Water Pump with Solar Module

€99.00

Geometric, Wooden Construction Kit

€84.00

Candle Stirling Engine

€8.00

The rucksack waterwheel!