PLUS screwdriver Hand tools
by Tong Wang
- Awarded April 15, 2016
- CLIENT: Tong Wang
- 7.981
Users feel very difficult when they twist a rusty screw. Today, PLUS solves this problem.It gets the greatest benefits with the least cost. It achieves the goal of saving energy by changing the product shape. When users need to spend a lot of effort to twist a screw, they can put another screwdriver through the hole on the handle, to form of a cross. According to the principle of leverage, it can save user's energy.
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