Opening a retractable pen depends on whether you want to access the ink refill or disassemble the pen further. Here's how to do both:
Accessing the Ink Refill (for Replacement)
- Retract the pen tip: Click the button or slide the mechanism to extend the pen tip.
- Locate the disassembly point: This is typically near the writing tip. Many retractable pens unscrew at this point, separating the tip section from the barrel.
- Unscrew the tip: Carefully unscrew the tip section from the barrel. This might require a few rotations.
- Remove the old refill: Once the tip section is removed, the ink refill, often with a spring attached, should be accessible. You may need to gently pull it out. If there's a spring, note its position as you'll need to put it on the new refill.
- Replace the refill: Insert the new ink refill, ensuring the spring (if applicable) is correctly positioned.
- Reassemble the pen: Screw the tip section back onto the barrel.
Further Disassembly (if possible)
Some retractable pens can be disassembled further, but this isn't always necessary for simply replacing the ink. If you wish to proceed:
- Follow the steps above to access the ink refill.
- Examine the pen's construction: Look for any other sections that appear to be threaded or clipped together.
- Carefully attempt to unscrew or unclip those sections: Be gentle to avoid breaking any parts. Note that not all parts are meant to be taken apart.
- Reassemble in reverse order.
Important Note: Be gentle when disassembling your pen to avoid damage. The exact mechanism will vary depending on the brand and model of the pen.
