Muon-antineutrino
MUON-ANTINEUTRINO is a sneaky, cheeky little devil, he prefers to remain undetected like all neutrinos.
Approximately 2 oz (57 gm); 5 inches (12 cm) across.
For ages 5 and up as it contains glued-on/small parts.
CATEGORY: ANTIPARTICLES > ANTI-LEPTONS
UNIQUE PRODUCTS
