![](https://static.dezeen.com/uploads/2020/11/nseen-illusory-material-jiani-zeng-honghao-deng_dezeen_2364_852-sq-v5-411x411.gif)
Nseen is a see-through perfume bottle covered in invisible writing
MIT researchers Jiani Zeng and Honghao Deng have developed a "truly minimalist", 3D-printed flacon, which is entirely transparent at first glance and only reveals its branding when it is tilted at just the right angle. More