DEWANG 3D Printing Pen OLED Pink 1.75mm 0.7mm 170mm 41g

Ultra-Slim 3D Printing Pen with OLED Display

The DEWANG 3D printing pen is a handheld extruder for makers, students and hobbyists who want to draw three-dimensional structures in PLA or ABS. Its stainless-steel body measures 1.4 cm in diameter and weighs 41 g, making it comfortable for extended creative sessions. An OLED screen shows the active temperature and speed level at a glance.

Upgrade from Basic Pens Without Temperature Control

Unlike entry-level models that require a full restart to change filament type, this pen switches between PLA at 190 °C and ABS at 210 °C instantly via button control. The ceramic nozzle and built-in fan cool extruded material rapidly so strands hold shape in mid-air. Six speed levels let users match flow to project complexity without power-cycling the device.

Handles 1.75 mm Filament with 103-Hour Motor Life

The 0.7 mm nozzle accepts standard 1.75 mm PLA or ABS spools and operates across a 130–230 °C range for fine temperature tuning. A detachable nozzle design simplifies clearing clogs or swapping tips. The internal motor is rated for 103 hours of continuous use, while the included 3-meter PLA filaments provide starter material for immediate projects.