Caractéristiques et avantages
- Includes both a tungsten and an aluminum cube, enhancing any collection.
- Tungsten cube weighs significantly more, providing a striking contrast.
- Crafted from aerospace-grade materials for durability and quality.
- Comes with a certificate of chemical composition and fascinating tungsten facts.
- Perfect as a conversation starter at work or home.
- Great gift idea for teachers, friends, or anyone interested in science.