Usage Tips:Description a launcher and a string launcher. These launchers are designed to provide maximum performance and excitement during battles. Simply attach your spinning top to the launcher, pull the or string, and watch your top spin with incredible speed and power. Ideal for competitive play, this set enhances your battling top experience. Features -Color:Black-Material:Plastic-Size:23.00X6.00X4.00cm/9.04X2.36X1.57in-Design excellence: the battling top toy launcher features an exquisite design with a stylish appearance that captures children's attention-String launch mechanism: equipped with a string launcher, it is simple and easy to use, allowing children to launch tops effortlessly-Family interaction: this top toy is for parent child interaction, enhancing the bond between family members through play-Intellectual development: playing with tops helps children develop hand eye coordination and reaction skills, promoting intellectual growth-Variety of play: the toy launcher comes with string launchers, enabling children to explore different play styles and increase their funPackage list: 2 x sets of Blade Launcher