Tungsten Cube - 1"

• DENSE complement to the 1" Aluminum Cube
• SAME tungsten used in rocket ships and race cars
• SAFE edges are rounded for ideal, non-toxic handling
• PERFECT for teachers, your desk at work, or as every day carry (EDC)
• FREE certificate of conformance and interesting fact sheet with your 1" x 1" x 1" tungsten alloy cube