Cohdoo Logo Products Contact Blog Support

Phone Doo

Creating amazing apps for mobile devices? Phone Doo can help.

Phone Doo enables you to quickly design, share and iterate your mobile ideas all on a single surface. The wet/dry erase surface and magnetic backing make it an ideal tool to keep in your pack.

One pack contains 10 Phone Doos


Anatomy of a Doo

Right Size

Design with the your form factor in mind.

Wet/Dry Erase

Draw and iterate all on the same surface.


Move ideas quickly from the table to wall.

Dimensions: 6.8" by 3.5"
One pack contains 10 Phone Doos