Get double the power with the FLSUN S1 Pro Double Deal — two S1 Pro units in one bundle. Each printer delivers ultra-high-speed printing of up to 1200 mm/s, a spacious Φ320 × 430 mm build volume, and advanced features like auto-leveling, enclosed chamber, filament detection, and power-loss recovery. The 350 °C hotend lets you work with demanding filaments. This bundle is ideal for creators, labs, or small production setups that need extra capacity or backups. Please inspect units upon arrival; toolkits, USB drives, and manuals may not be included. Contact us before purchase for condition confirmation.