15 Piece Elements Square Set 10mm Density Square Metal Periodic Table Metal Square Elements Series

We have 15 10mm elemental Squares covering most of the harmless metal elements in the periodic table, including aluminum, copper, titanium, molybdenum, iron, zinc, cobalt, carbon, nickel, molybdenum, carbon, molybdenum, bismuth, antimony, chromium, Tin, nickel, suitable for metal collectionThese metal Squares are up to 99.995% laboratory grade pure elemental density Squares.These metal Squares are 10 mm \/ 0.39 inch Squares, lasered on both sides, and contain elemental information.Metal Elements Squares are especially suitable for gifting to children and Elements collectors, they can be used in science departments, offices, homes and schools, suitable for children of all ages to give them a better understanding of metals and elementsThese metal Squares are precisely cut and carved with exquisite carving workmanship for your convenience; please receive the goods and then protect the metalmaterial: metalColor as shownPackage Contents:1 set sodium metalOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.