Kona offers 101 pc charm packs in three different colour ways....Dusty, Bright and Pastel. So you end up with 303 different colours which has to be pretty close to a complete line. Then I guess as the new colours packs come out every year you can keep your collection current. Looks like it will set you back about $70US to purchase all three. I considered this a while ago but didn’t follow through for two reasons.....one, they weren’t in stock and two I fell in love with Northcott solids and that is all I use now.