Some badges I designed for the folks at Keen IO that were made into stickers for their recent developer conference in San Francisco. Centered around their three core values, in order; invention, i...
Hi, this is janet, pls add skype: janezhu1314 for mobile power bank.thks. http://hientech.en.alibaba.com/product/1257806929-219254517/3_7v_universal_rechargeable_battery.html