K-'Nex Real Bridge Building X148335 Substantial park bench with extra

Substantial park bench with extra thick 70mm timber bench ends

The quality wooden beech blocks are varnished and set in a sturdy wooden tray with removable feet which slot into the two comparison channels

Comes numbered with a key card

the sensation of a drum being struck

K-'Nex Real Bridge Building X148335 Substantial park bench with extraAge 10+, builds 7 models, supports 6 8 students. This large 2282 piece set builds replicas of real world bridges up to 1. 8m long, two at a time. Supplied with student instructions and a comprehensive teacher's guide. It supports 6 8 students building simultaneously. Designed to assist students in their study of the history, function, structural design, geometry and strength of bridges. The models demonstrate 7 key bridge types bascule, cantilever,