The edges is smooth and will not hurt your hand. 【Perfect Gift】Acrylic periodic table is a perfect gift for any scientific or chemical lovers.
«Large Acrylic Periodic Table with Real Elements & LED Lights – Educational
Large size design provides you a better visual experience. Colorful and flickering light periodic table can improve your kid’s interest in learning science. 【Made of Acrylic】This periodic table is made of acrylic.