No screwdriver on hand? Need to tackle a stubborn screw without the right bit? No problem. With an old Bic pen and a lighter, you can create a perfectly fitted tool in just 30 seconds.
1. Remove the cap and ink cartridge, leaving just the plastic tube.
2. Heat the tip of the pen (ink cartridge end) with a lighter until it melts and ignites. Blow out the flame.
3. Position the pen directly on the screw head.
4. Press firmly and hold until the plastic cools and hardens.
5. Lift the pen away—its tip now perfectly matches the screw for a secure grip.
Your homemade screwdriver is ready! This simple, proven technique is fast, effective, and ideal for DIY fixes when tools are scarce.
It molds precisely to any screw shape, ensuring a reliable hold without slipping—and it's free.
If the tip breaks under torque, simply remelt and reshape; the pen's length gives you multiple tries for the toughest jobs.
