Five-Cent Hammer

pinshape

When you have a hammer, all your problems appear as nails. But when your problem is a nail, you're in trouble if you don't have a hammer handy. That's where five cents and a 3D printer come in - this simple design lets you quickly print a tiny "hammer" that fits easily in your pocket. Just pause the printer to insert coins at the right moment. Demo models are designed for holding US pennies, but if you want to use other currencies, click "Open in Customizer" to create your own affordable hammer. Be careful when adding coins - make sure the top coin doesn't stick out above the current print; otherwise, your model or printer could get damaged. Also, be aware that even this safe alternative can still cause finger injuries if you're not cautious - so use a real hammer for serious work whenever possible.