Measuring Tape Metal
A little bit of metal is attached to the measuring tape’s end. This appears to be beneficial when you only need to use the tape by yourself. Simply wrap it around a nail or screw as you go about your business. It’s also serrated, which makes marking the surface you’re working with a breeze.
Measuring Tape Metal
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Cable Cord Cylinders
You’ll see a cylinder-like bump near the end of your cord if you look closely. Ferrite cores are what they’re called. Magnetic iron oxide protects them against high-frequency electromagnetic radiation. When you make a call, stay close to the speaker to avoid strange noises. These things prevent those!
Cable Cord Cylinders
