Acrylic Periodic Table Display with Real Elements Inside

83 samples of real elements: this collection contains 83 individual samples of elements. It contains real chemical elements, not printed images. All elements are safe and exist in them as elementary and stable connections. Except radioactive and dangerous materials.

Transparent material: high quality acrylic and crystal glue, safe, non-toxic, odorless and durable. Real elements can be visually detected, which increases learning interest. It is lightweight, durable and will not wear out over time. There are two types to choose from. Model A is equipped with a 7-colour LED lighting base, and the intuitive real elements instantly reflect rich colours. Model B comes without base.

No warranty. (If product is found defective within 5 days, A replacement might be considered)