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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Dark Matter is a heavyweight particle plush but also comes in a lightweight shipping saver version which is especially nice if you live outside the U
A great gift for your theoretical friends
So if you prefer it to be filled with lightweight stuffing
Mini Gluon
Approximately 15 oz (425 gm)
Electron brane Dark Matter is a heavyweightA negatively charged, diminutive ball of motion. Kind of like some cats I know. ELECTRON is also part of the Lepton 6 pack, Everyday Matter 6 pack and Atomic 3 pack. It gets around! Approximately 2 oz (57 gm); 4 inches (10 cm) across. For ages 5 and up as it contains glued on small parts. CATEGORY: LEPTONS
US$ 28.96
US$ 143.00
US$ 143.00
US$ 12.00
US$ 117.50
US$ 89.34
US$ 40.21
US$ 172.50
