Low-temp 3d Printing Pen Set for Kids,safe 3d Pen with PLA Filament&USB Cable

1. Preparation

   • Connect the pen to a power source using the included USB cable. The pen will power on and start heating.

   • Place the pen on the included cooling stand while it heats up.

   • Select the correct filament type (PLA/ABS/PCL, depending on your pen) and ensure it is 1.75mm in diameter.

2. Loading Filament

   • Once the pen reaches its operating temperature (indicated by a steady light or beep), insert the filament into the top loading hole.

   • Press the "Extrude" button to feed the filament into the pen. Continue pressing until melted plastic flows smoothly from the nozzle.

3. Drawing & Creating

   • Hold the pen like a regular writing tool. Start drawing on a flat surface (paper, mat, or plastic sheet).

   • Control the flow speed using the speed/feed buttons. Slower speeds give thicker lines; faster speeds give thinner lines.

   • For 3D structures, draw on the surface, then lift the pen slowly to build upwards, using the cooling plastic to support your design.

4. Unloading Filament

   • When finished, press the "Reverse/Unload" button to retract the filament.

   • Once the filament is fully retracted, remove it from the pen.

5. Shutting Down

   • Unplug the pen from the power source.

   • Place the pen back on the cooling stand and allow it to cool completely before storing it.

⚠️ Important Safety Precautions

• Burn Hazard: The nozzle and melted plastic reach high temperatures. Never touch the nozzle during use or immediately after use. Always use the cooling stand.

• Adult Supervision: Children under 14 must use the pen only with adult supervision.

• No Water Contact: Keep the pen and all components away from water and liquids.

• Original Filament Only: Use only 1.75mm filament designed for your pen (PLA/ABS/PCL). Non-compatible materials may clog the nozzle or cause overheating.

• Do Not Leave Unattended: Never leave the pen powered on and unattended.

• Do Not Disassemble: Do not attempt to take apart the pen, especially the heating element, as this poses safety risks and will void the warranty.

• Keep Away From Face/Eyes: Melted plastic can splatter. Keep the pen pointed away from your face and others.

Maintenance & Troubleshooting Routine Maintenance

1. After Each Use

   • Always unload the filament and let the pen cool completely before cleaning or storing.

   • Wipe the nozzle area with a dry cloth (when cool) to remove any plastic residue.

2. Preventing Clogs

   • Never force filament into the pen. If it doesn't feed easily, check the filament for kinks or breakage.

   • Use only clean, undamaged filament. Dirt or debris on the filament can clog the nozzle.

3. Storage

   • Store the pen in a cool, dry place, away from direct sunlight and heat sources.

   • Keep filament in its original packaging to prevent dust and moisture buildup.