... as Blue MJ1028 Cola gun's water tank, Empty plastic mineral/pure water bottle, with the common diameter 2.7cm bottleneck ... can pick up any daily used soft-drink bottle or mineral water bottle nearbyto attach to our water gun, no need ... Industrial Co., Ltd. is located in Chenghai District, Shantou, Guangdong, China (Mainland). Established in 1994, our company covers an area of more ...