For a correct use of this object, choose a large grassy or sandy area, clear of trees, building and people. Throw in the middle of this area with twice the area of the boomerang's range (Park or soccer field, football field).
Do not throw in winds stronger than 5 miles per hour ( 10 km per hour) until you learn how to control your boomerang in light breezes.
The boomerang does not need any particular care. It can be used even during wet conditions, also this material floats over the surface of the water.