PETG, short for Polyethylene Terephthalate Glycol-modified, is a widely used filament in 3D printing due to its exceptional durability, flexibility, and chemical resistance. PETG combines the best ...

First, it's important to know that some items are just simply not cut out for bulk buying. A few products at the top of this list are coffee, spices, condiments, and the absolute worst: fresh produce.