1.83 Real Elements InsidePeriodic Table let you clearly see the elements inside and can infer properties of unknown elements from the periodic table because it embeds with a sample of 83 individual elements.2.High-quality Acrylic MaterialMade of a strict selection of high-quality acrylic material, Periodic Table Of Elements has good toughness without easy breaking and provides high light transmittance.3.Aid to Learning ChemistryAcrylic Periodic Table, being the perfect learning tool, help the student improve their understanding and memory of elements and can compare the properties of different elements.4.Excellent GiftBeing the perfect gift for teachers, students, children, and science lovers, Periodic Table With Real Elements Inside is a very creative gift, which is also the ideal choice for a holiday gift.5.Functional DesignAble to be held in your hand to study, the Real Element Periodic Table is equipped with a multifunctional design, which can also be used for home, school, and office to be placed on the table as decorative ornaments.