Lepton 6-pack

The Particle Zoo

$54.99 

Take home a different kind of 6-pack tonight: Contains an Electron, Tau, Muon, Electron-Neutrino, Muon-Neutrino, and Tau-Neutrino.

Approximately 20 oz (0.5 kg).
For ages 5 and up as it contains glued-on/small parts.

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