A wood-burning pen, also known as a pyrography pen or wood-burning tool, is a specialized instrument for creating intricate designs and patterns on wood. The pen typically consists of a handle connected to a heated metal tip. 

Pyrography artists use this tool to apply controlled heat to the surface of the wooden material, causing it to burn and create darkened lines for shading.

Uses of Wood-Burning Pens

Here are some common uses for wood-burning pens:

• Decorative Wood Art: Pyrography is often used to create intricate designs and art on wooden surfaces of plaques, frames, furniture, and many more.
• Personalized Gifts: Wood-burning pens are popular for creating personalized gifts. Crafters can burn names, dates, or special messages on wooden items such as boxes, coasters, and cutting boards, to name a few.
• Hobby and Craft Projects: The tool is also popular in the crafting community. They are used for scrapbooking, card making, and adding detail to various projects.
• Home Decor: Wood-burning tools are also suitable for adding rustic touches to home decor items such as wooden signs and wall hangings, etc.
• Restoration and Repair: These tools are also useful for repairing or restoring damaged wood items. This includes filling in cracks or blending in blemishes.

Wood-Burning Pen Safety Tips

Here are some tips for a safer wood-burning experience:

• Work in a Well-Ventilated Area: Pyrography produces smoke and fumes that are harmful to the lungs. Always work in a well-ventilated space to avoid inhaling harmful substances.
• Use Safety Gear: Consider wearing safety goggles and heat-resistant gloves for added protection.
• Maintain a Safe Workspace: Use a heat-resistant work surface, such as metal or ceramic plate. Keep flammable materials away from the area as well. 
• Keep a Fire Extinguisher Nearby: Always have a fire extinguisher on hand in case of any unexpected fires.
• Handle the Pen Carefully: The pen tip becomes extremely hot, so always use it with caution. Never touch the hot tip, and use pliers (or other similar tools with heat-resistant handles) to change tips or make adjustments.
• Unplug When Not in Use: Always unplug the wood-burning pen when not in use to prevent accidental burns or fires. Allow the tool to cool down before storing it.