Take out the whole string from the box and untie any knots. This is an upgraded web-launcher device. The principle is to launch the projectile and string by spring force. The projectile with a magnet can adhere to iron products after being launched.
Cute LED Night Light Panda Sheep Rabbit Silicone Night Lights USB Rechargeable
1 X Usb Cable. 1 X Night Light. Battery Capacity:1200mAh.