I’m mostly pleased with the EufyMake Studio software. If you aren’t already comfortable working in Photoshop or other image-editing software, you’ll want to spend a bit of time getting to know how layers and transparency work, as well as brushing up on dots per inch (dpi) and image types, assuming you’re going to print custom items. There’s a bit of trial and error involved in getting factors correct each time you change materials, but the presets for each are a good starting point. If you, like me, do have familiarity with editing software, you’ll find the interface intuitive. I haven’t run into any issues selecting and modifying multiple layers, adjusting opacity and print settings, or uploading my own imagery. Photograph: Brad Bourque If you’re not working from your own custom images, you can print straight from the shared content section of the app, which is divided into two sections: Projects and Designs. In the Projects tab, other E1 users upload photos of the items they’ve created, including custom keyboard keycaps, photo displays, keychains, and jewelry. …