Free gift:hyper pla*4 creality spacepi x4l key features dry 4 filaments at once print without waitingsimultaneous drying boosts efficiency and keeps your workflow uninterrupted. Dual-chamber smart control precision dryingindependent heating zones adapt to different materials for perfect results. Up to 75 c heating restore moisture-damaged filamentremoves humidity fast to prevent stringing, clogging, and weak prints. Energy-saving design power only what you needrun single or dual chamber mode and reduce electricity usage. Real-time monitoring always print-readylive temperature & humidity display ensures optimal filament condition. Universal compatibility works with most spoolssupports 1 kg 2 kg reels and common filament types. Hyper pla key features 10x faster printing, speed up your creativity keep precision while keeping ultra-high speed higher toughness for stronger models uniform wire diameter, stable extrusion neat winding with smooth printing eco-friendly packaging, reducing carbon emissions highly compatible with creality's 3d printers application:prototyping, figurines, machine parts, mass production