3D Printing Pen with OLED Display - MP01, ABS & PLA

Build freehand shapes, outlines and small craft projects with this MP01 3D printing pen, identified by the supplier as Jier MP01. It heats compatible filament and extrudes it through a nozzle so you can draw layers and join cooled sections into three-dimensional designs. The supplier lists an OLED display, adjustable temperature and six extrusion-speed settings.

Features & Specifications

• Filament compatibility: supplier-listed 1.75 mm ABS or PLA. Use only material approved by the pen manufacturer.
• Temperature adjustment: supplier-listed 130–230°C. The source gives 190°C for PLA and 220°C for ABS as example settings, not universal settings for every filament; follow the actual filament and pen instructions.
• Extrusion speed: six supplier-listed settings.
• Display: supplier-listed OLED; photos show material, temperature and speed information.
• Nozzle: supplier-listed ceramic construction with 0.7 mm diameter. A ceramic nozzle is still a hot burn hazard.
• Supplier-listed dimensions: 182 × 45 × 38 mm; weight: 125 g.
• Pen power input: supplier-listed DC 12V, 2A.
• Adapter mains input: supplier-listed 100–240V AC, 50–60Hz. Verify the actual supplied adapter label, output, connector and polarity before use.

Color & Power-Adapter Clarification

White is the only current selectable option. Photos also show pink, blue and gray pens as examples; this is not a four-pen set. Multiple filament colors can be used by changing compatible filament according to the manual, not by assuming simultaneous multicolor printing. No filament colors or quantities are listed as included.

The source mentions US, UK, EU and AU plug formats, but the current selector offers color only. The supplied adapter's plug format is not established by the listing and must be confirmed for your location. A wide mains-input claim does not mean every plug type is included. This is a powered craft tool, not a cordless or battery-powered pen.

What's Included

• 1 × Jier MP01 3D printing pen, as named in the supplier packing list.
• 1 × power adapter.
• 1 × user manual.

Filament, templates, a heat-resistant work mat, stand and completed models are not listed as included. The pictured windmill is a demonstration project, not a promised accessory. Branding and the model number are not clearly visible in the supplied photos; confirm the delivered model and adapter specification with the supplier.

Setup & Proper Use

1. Read the supplied manual and filament guidance. Work on a stable, heat-resistant surface in a well-ventilated area, clear of flammable items.
2. Connect only the correct supplied or manufacturer-approved power adapter. Select the approved filament type and temperature, then wait for the pen's ready indication.
3. Load compatible 1.75 mm filament through the intended feed opening and start at a low speed on a suitable practice surface. Keep hands away from the nozzle and newly extruded plastic.
4. Allow each section to cool and set before handling or adding unsupported details. Do not draw directly on skin, clothing, electrical equipment or surfaces that can melt.
5. Change or unload filament only as directed in the manual. Do not force-feed, pull jammed material or insert tools into a powered hot nozzle.
6. Follow the manufacturer's shutdown and unloading sequence. Disconnect power after shutdown and let the nozzle cool completely in a safe resting position before storing.

Safety & Care

• The nozzle and fresh plastic can cause burns. This is not an unrestricted all-ages toy. Manufacturer age guidance is not supplied here; children must only use it if permitted by that guidance and under close adult supervision. Keep it out of reach of young children and pets.
• Avoid inhaling heated-plastic emissions. Use effective ventilation, particularly with ABS, and follow the filament's safety information. PLA should not be treated as emission-free.
• Never leave the powered pen unattended. Keep the adapter, cable and hot tip away from water, flammable materials and skin. Stop use if the cord, housing or adapter is damaged, or if there is abnormal smoke, heat or odor.
• Do not use printed objects for food contact, safety-critical parts or children's toys unless the materials and finished design are specifically suitable for that purpose.
• Clean only after safe shutdown, unplugging and complete cooling, following the manual. Wipe the exterior gently; do not immerse or apply solvents. Nozzle maintenance should follow the manufacturer's procedure.
• Store dry with the tip protected and the cord loosely coiled. Keep loose filament and small cooled pieces away from children and pets.

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