Tungsten Titanium Niobium Copper Nickel Metal Cube 99.99% Pure Density Cube Laser Engraved Periodic Table

got these as a gift for my hubby, he's been into collecting metal for a while but hadn't got any yet. this was one of the most inexpensive diverse sets i found that was just metals. you can definately tell the difference when you pick them up. though they are hella tiny so if you got kids or nosy pets, may not want these. or at least get a nice case for them.

Very, very small, bad details, sharp. Returned item.