Periodic Table With 83 Kinds Of Real Elements Inside, Acrylic Periodic Table Of Elements Samples, Easy To Read, Creative Gifts For Science Lovers And StudentsNOTEFBA warehouse shipmentAmazon tracking numberTIKTOK available Made with real elementsThis periodic table with 83 real elements embedded in crystal clear acrylic, except for some radioactive elements,That's very collectible. Large SizeIts size is 8. 2 x 5. 5 x 1inches, so you can easily read the writing without using a magnifying glass. Wide use It can be placed in the classroom to stimulate students' interest in chemistry, also be used as an art