The universal symbol of science. Our atom is 33 mm long in silver tone. Made of zinc alloy that is lead free and nickel safe with surgical steel earwires.
Also available as a necklace
Made in Tucson by SARSEF volunteers
Free shipping
The universal symbol of science. Our atom is 33 mm long in silver tone. Made of zinc alloy that is lead free and nickel safe with surgical steel earwires.
Also available as a necklace
Made in Tucson by SARSEF volunteers
Free shipping