Solve, a skincare company based in Switzerland, aimed to develop a container to fit their solid shampoo bar; stopping slippage during use, improving longevity and protecting during travel. The main challenges were overcoming the issues of how the bar could be held as it reduces in size and how the container could grip the bar to prevent slippage.

Several iterations of the container were develop through 3D printing and testing before arriving at a product ready for Beta launch.