Product information:

1. A sample containing 83 individual elements
2. Safe handling and storage.
3. It is surprising that there are pure bubbles containing gaseous elements (xenon, K, argon, neon, helium, oxygen, nitrogen and hydrogen).
4. It can be displayed on the desktop, in your hands and anywhere else.

Specification: 150x114x20mm
Packing list:
Periodic table of elements * 1