The Jamwich allows you to rapidly, safely and efficiently unclog your 3d printers hot end, introducing a ton of new never-before-seen features to to help remove stubborn clogs. FEATURES Enlarged Unclogging Rod - At 1.8mm, the unclogging rod is exactly the right size. Because it is slightly larger than standard 1.75mm filament, it ensures a clear filament path after every single use. Stock Brass Material - This soft material eliminates scratching that might occur with the normal harder and more rigid options. It's also soft enough for your gears to grip, allowing you to push it in and out of the hot end just like normal. filament. We also included a stainless steel rod for harder to remove jams. Adjustable length - The adjustable end allows you to move the rod in and out of the handle, making it more ergonomic, as well as comfortable to store while not in use. Package incudes: 1x Jamwich 1x Brass Rod 1x Stainless Steel Rod 1x Instructions