Fridge magnet quarter holder

thingiverse

A fridge magnet that securely holds U.S. quarters worth $5, ensuring easy access to laundry money. Constructed using two 12mm neodymium magnets for strong hold. To enhance its strength, modify the design by narrowing the front opening, thickening sidewalls and printing it standing up. Print at 0.3 layer height and consider rotating the model 90 degrees for better structural integrity. Obtain the magnets from local hardware stores and superglue them into pre-drilled holes on the back, after slightly enlarging the holes with a hobby knife.