The Whistle is a product fully based around the concept of sustainability and sustainable design as its made from materials that are either recyclable or biodegradable. This ensures that the process doesn't harm the environment.
The Whistle incorporates various innovative features which make it unique in its market. The magnetic mechanism allows for the paper to be securely fastened when drawing, as well as allowing for the clipping of the designer pen. The fax paper allows for drawing with any objects, sticks, finger nails or the additionally designed pen with plastic tip.The turning mechanism allows for paper to be wound back into the protective aluminum roll if unfinished, or the paper can be ripped at A4 size using the bladed edge, which allows for a clean, precise cut. The end result, is a convenient sketch pad that's attractive and simple to use.