Science Keychain Bag Charm Physics Biologist

New Charm Keychain Purse Charm 4” long from top of clip to bottom charms antique silver tone alloy (nickel and lead free)and are approx 1/2”-1 1/4” in size charms include Book, Brain Stem Neuron, Atom, Beaker, DNA ****this item may be personalized last 4 photos show personalized options Add initial for $2.00 Add Birthstone for $3.00 Both Initial and Birthstone add $4.00 please message me with personalized options you would like****