This innovative design is now a favourite amongst tattooists worldwide. Suit for cleaning body tattoo, watering plants, washing labware, storing shampoo, salad and jam dressing and so on. You can easily measure how much liquid to add to the wash bottles, because there are lines indicating , so you will not waste. And the spout can be cut to increase the flow of washing or other liquid. High-quality materials to ensure durability, waterproof, rust-proof, dust-proof. Great tool for tattooists, plants lover, labtory stuff, barber, home kitchen.