Boson 5-pack

The Particle Zoo

$54.99 

This 5-pack contains a Higgs Boson, Z Boson, W Boson, Gluon, and Photon. The W Boson is double-sided (it's both W- and W+).

Approximately 3.5 lb (1.6 kg).
For ages 5 and up as it contains glued-on/small parts.

UNIQUE PRODUCTS