Specifications:

Firing Range: 15 - 20 meters

Ammo Size: 7 - 8 mm

Features:

Light weight 
Shooting distance of up to 15-20 meters
The bullets are made of water polymer, easy to break and nontoxic
Gel Ball Size: 7 - 8mn
Manual firing model

Included: 

1 x Packet of Extra Gel Balls
1 x Gel Ball Container
1 x Scope