Which software draws illustrations of mobile phone cases?

Maker sticker is a multi-platform graphic editing and graphic design tool. Users can use a large number of design elements provided by Maker stickers, such as pictures, fonts, templates and so on. And you can make your own design by simply dragging, pulling and dragging. At the same time, Maker Sticker provides online printing customization service, and can place an order for printing after the design is finalized.

This is also a simpler drawing tool than ps, and you can edit the pattern of your favorite mobile phone case, which is very convenient.