We put this sample set together for our Sculpture artists. When you visit Venice they use these fat rods extensively. There are 6 rods in the set which includes Vetrofond Chardonay, Lauscha Yellow-Orange, Lauscha Tri Color Pink, Lauscha Cobalt, Lauscha Pink Opaque, Effetre Carnelian. The smallest rod is 10 to 12 mm. One per person. Thanks!