: Instead of throwing away a broken appliance because a small plastic clip or knob is missing, you can design and print a replacement.
: You only use the exact amount of material needed for each part, making it more eco-friendly than mass-produced alternatives that rely on wasteful manufacturing and global shipping. 2. Educational Development (STEM) why buy a 3d printer
One of the most practical reasons to own a 3D printer is the ability to maintain and upgrade your home for a fraction of the retail cost. : Instead of throwing away a broken appliance