100ml PET Dropper Bottle is super-sufficient to store ijk while taking outside. You are allowed to refill your tank by keeping the bottle open or installing the needle cap, the former for fast work and the latter for a fine one. The incidental silicone ring is to prevent leaking while idle. 2 colors of the cap optional and 5 pieces in a pack.
Product Size: 3.3 x 3.3 x 17.2cm
Package Size: 18 x 5 x 25.5cm
Product Weight: 0.02kg
Package Weight: 0.12kg
5 x Bottle, 5 x Cap, 5 x Plug