The Hextech Sweeper is a medium-sized, ornate device with a sleek, metallic body adorned with glowing blue hextech crystals. Its design features a combination of angular and curved lines, with a central circular lens that emits a pulsating light. The surface is polished and reflective, with intricate engravings that highlight its magical and technological fusion. The device is equipped with a handle for easy carrying, and its overall appearance is both futuristic and arcane, fitting perfectly within the stylized fantasy aesthetic of League of Legends.