3 Pcs Equilateral Crystal Prisms Set – 1″, 2″ & 4″ Glass Prisms for Physics Teac
USD 19.99 USD
Specifications
| Brand | SANKOYO |
| Model | 27/ 50/ 100mm |
Each moonstone in this collection is unique, so no two pieces look "You will notice that the moonstone has a cool, soothing feel when you first touch it.