Real Periodic Table of Elements encased in resin with 83 REAL elements!

This Real element periodic table is made of high-grade crystal glue acrylic, which is safe and tasteless, and holds up well to being passed around in a classroom and stored while not in use. Our production partner uses actual hammers to smash cut, machine, melt or mash the elements and arrange them. It can be placed in the classroom to stimulate students' interest in chemistry, or it can be placed in the laboratory as a practical instructional tool. Measuring roughly 5.9 x 4.5 inches, The periodic table contains a single sample of 83 real elements (Others are not included due to the radioactivity and rarity of certain products). This periodic table of is the best gift for teachers, students, children and science lovers.