Funnel / Oil Bottle

We offen refill oil from a big barrel to the little bottle.However, the transfer of oil can be difficult. Spillage and wastage offen happen.Particularly if the receiving bottle has a small mouth. Furthermore,the task may be more difficult for people with poor eyesight or shaky hands.
“Funnel” is universal design which can make the refilling easily,avoids spillage. It encourages people loving life, especially for people who with pain or stiffness in their hands. We only need invert the silicon rubber lid, which can direct the oil into the little bottle. The ring embossment on the neck connected with the funnel silicon rubber lid closely.