Joytech Exquisite Spinning Top Stainless Steel Precision Gyroscope Toy and 3.93 (100mm) Diameter Spinning Top Base T016-DZ04

Attention: Glass is fragile, do not drop on the floor. Tips: On a hard, smooth surface, it can rotate for longer. FEATURES: Size: 20 mm*28 mm. (0.79 in*1.1 in) Net weight: 18 g / 0.04 lb. Material: stainless steel. Color: colorful. Diameter: 100 mm. (3.93 in) Thickness: 10 mm. (0.39 in) Weight: 185 g. (0.4 lb) Material: K9 glass. Focal length: -300 mm. (-11.8 in) PACKAGE CONTENT: 1* Spinning Top 1* Spinning Top Base