The WHOLE ZOO (with antiparticles):
22 particles + 14 antiparticles = 36 total
Please allow a minimum of 2-3 weeks for production.
Everything in the known universe... in one box!
Down Quark, Up Quark, Strange Quark, Charm Quark, Bottom Quark, Top Quark, Positron, Muon, Tau, Z Boson, Electron-Neutrino, Muon-Neutrino, Tau-Neutrino, Neutron, Proton, Gluon, Graviton, W Boson, Dark Matter, Electron, Photon, Higgs Boson, Tachyon, Antiproton, Antineutron, Positron, Antimuon, Antitau, Antiup quark, Antidown quark, Antistrange quark, Anticharm quark, Antibottom quark, Antitop quark, Electron-antineutrino, Muon-antineutrino, Tau-antineutrino
$345 + shipping (save $6)
Shipping is calculated as a flat rate for this box of toys (approx. 14 lbs./6.4 kilos). The Particle Zoo is not responsible for any mutual annihilation between antimatter and regular matter in transit :o)

For ages 5 and up as it contains glued-on/small parts.

Please choose your country to purchase the Complete Set in one click (includes shipping).

United States: $375.00 total
(includes $30.00 UPS Ground with delivery tracking. For destinations west of Chicago, I will refund any overpaid shipping.)

U.K.: $477.00 total
(includes $69.50 Priority Airmail with customs form tracking + import duty and VAT*)

*Due to the frequency of these boxes being singled out by customs for taxation, I must charge and additional £42. When your package arrives, I will refund you this amount so you can pay the duty (or not, if you're lucky).

Europe: $414.50 total
(includes $69.50 Priority Airmail with customs form tracking)

Canada: $388.75 total
(includes $43.75 Priority Airmail customs form tracking)

Japan/NZ/Australia: $439.00 total
(includes $94.00 Priority Airmail customs form tracking)