Thank you for viewing! - Electron: 4 cards - Lepton: 4 cards - Atom: 2 cards - Neutron: 4 cards - Quark: 4 cards - Proton: 4 cards Instant purchase is welcome! Items will be shipped within 1-2 days. Shipping will be anonymous, so please rest assured! *Please consider these cards for play, to prevent any issues. *These are used items, so there may be scratches or folds. Thank you for your understanding. *Discounts are negotiable when purchasing 2 or more items!! Thank you for viewing until the end!