Interesting set here. Absolutely identical with the ribbon structure and colours. Two of them, howevever, seem to have had their pontils finished by someone different which is not completely out of the ordinary From .68" to .71" One is wet mint, the 2nd like it is mint with just an asmade flat tool touch The third and 4th of the same pontil finish are also Mint, however, with larger asmades. The first, heavier creases, and the 2nd with a larger asmade pullout at the pontil (shown in last pic) Extremely hard to find a set of FOUR of these same cane with the blue Jelly core. I have a set of five in my collection that I acquired at the very start of my journey. Never thought I'd find anything close to those, but here they are!