This custom shell for the Echo Dot features a simple and stylish design with a modular structure that fits perfectly around the device’s shape. The blue matte finish combined with smooth curves not only enhances its visual appeal but also improves comfort when holding it. An opening is provided on the top to ensure the speaker’s sound quality isn’t affected, while the side pillars make it easy to install and secure. It’s ideal for DIY enthusiasts who want to personalize their devices, and it can be easily created using 3D printing to give the smart speaker a fresh look.