Yoto is a pressurized sprayer with a hand pump lever mechanism. This sprayer can be used for watering plants, fertilizing, or spraying pesticides. This sprayer has a strong tank, so it can be used many times. There are several options for tank capacity: 2 liters, 4 liters, 5 liters, and 7 liters. How to use it is also easy; just put the solution in the tank, then pump it by hand.