Let me start by saying these SINGARO magnets absolutely serve their purpose - when they actually stick to your car. The bright yellow background with bold black text is impossible to miss, and I've noticed other drivers definitely give me more space when they see the 'New Driver' warning.

The reflective material works surprisingly well at night. I once caught my magnet glowing in another car's headlights during evening practice sessions - instant peace of mind knowing other drivers can spot us.

Now for the reality check: that 'strong magnet' claim? Not so much. After two weeks of use, one of mine fell off during highway driving (luckily no one was behind me). They only properly adhere to certain metal parts - my car's rear bumper might as well be made of unicorn magic for all the sticking power these have there.

The bubbling issue is real too. Mine started showing wear after continuous outdoor use, which seems odd for a product meant to live on your car. Pro tip: remove them during heavy rain or car washes unless you enjoy playing 'find the magnet' in parking lots.

Would I buy again? Maybe - but only if my next car has actual magnetic surfaces. For now, they're sitting on my fridge as expensive reminders that not all products live up to their promises.