Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Ultimaker Print Core AA 0.25 mm by M. Holland 3D Printing Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $114.95 | / 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available AA 0.25 mm print core compatible with Ultimaker 3, Ultimaker 3 Extended, and Ultimaker S5 3D printers