An optically perfect crystal cube with a 3-dimensional DNA molecule laser etched into the center.

These look magnificient on our black bases.

The cubes come in 4 sizes:

Size 1 (small).....is 40 x 40 x 100 mm (1.5 x 1.5 x 4 inches) additionally, the weight for this one is 10 ounces (295 grams) - $18.95

Size 2 (medium).....is 50 x 50 x 130 mm (2 x 2 x 5 inches) additionally, the weight for this one is 1 pound 13 ounces (822 grams) - $28.95

Size 3 (large).....is 60 x 60 x 150 mm (2.5 x 2.5 x 6 inches) additionally, the weight for this one is 2 pounds 14 ounces (1,304 grams) - $38.95

Size 4 (giant).....is 80 x 80 x 300 mm (3 x 3 x 12 inches) additionally, the weight for this one is 11 pounds 8 ounces (5.2 kilograms - 5,211 grams) $137.95