Sign up for
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This is a business trip special toothpaste.It is small and easy to carry, and it has become more and more significant after many usability tests.It is a box of a box, a box of two can have a large.There are many small pieces in each piece, which can be torn off according to your needs.Each packet of toothpaste can be used for one day.With the pipe is communicated with the toothpaste package more like ordinary toothpaste, can let a person suddenly know how to use it.At the same time, small toothpaste package edge is a sawtooth shape, can tear the remaining toothpaste extrusion, will not have too much waste.
Ningbo Institute of Technology,Zhejiang University