Now you can crimp any medium size bead (2 mm-3 mm) and various shapes, quickly and easily. The Eurocrimper has 2 forming cavities for round, tube, and combination crimps of different sizes. Plus, the new ergonomically designed handles provide a firm grip, because they are molded from Sanoprene, a special rubber compound with excellent surface tack. Jaws are precision machined for durability and superior results. With a little practice, you'll be able to match the right cavity with the right crimp every time.