. Pain Points

Current solutions either continue to rely on finger positioning or become oversized universal tools that prioritize leverage at the expense of portability.

Optimization

.

First Test

Too tight around the cap

26.241 g

Second Test

Loose around the cap because of having only 3 teeth, the cap doesn't stay centered between the teeth

11.054 g

Final Test

Pentagon teeth added to center the cap and secure it inside

10.978 g

.

Hollow Core Structure

Allows slight flex when opening the cap

.

Internal gripping teeth

Secure and center the cap to prevent slipping during twisting

Injection molded

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