1-It has good structured and designed in such a manner that they spin at a very high speed. Besides, the spins also last very long.
2-Modified: tops can be dissembLED and modified in oncemore.
3-Material: Plastic. Modified: Tops can be assembled, dissembLED and modified. Let’s Go Customize Your Battle Top To Battle And Win.
4-Explosive battle action in the blue stunt arena; pack : includes 4 blades spinning top / 1 launcher.
5-Item Length: CM 2; Color Name: Multicolor; Item Width: CM 10; Manufacturer Minimum Age: 24 months; Item Height: CM 3; Included Components: 1 Bablate

Package Includes 4 spinning top.
Material: Plastic. Modified: Tops can be assembled, dissembLED and modified. Let’s Go Customize Your Battle Top To Battle And Win.
Makes a great gift! Its a 4 layer system. The layer opens when it hit an object, you need to assemble them, hence 4 D System.