diabolo
pilam oculis capta
diabolo, is the spare adapter a after market from Japan ? That's all I have been able to find.
Yes, it was bought in Japan but it is Made in China. It came in original Bridgestone package though, and like with the rest of the items, multilingual literature (Japanese/English/Korean/Chinese). There are several sellers on eBay offering similar ones (made in China also) but some, like an extra one I ordered (not the one on my original pictures but one that I got today, shown below), seem to be of questionable quality. Why? (1) the word LEFT is misspelled as LEET, 2) the inside of the top section of the adapter is all plastic, instead of plastic and an inner ring made out of metal, 3) probably because of #2, the ferrule pops out very easily, 4) text and lines are misaligned and painted, not etched, and lastly, 5) plastic o-ring on tip is very flexible vs a more rigid one on the OEM).
OEM top, eBay bought bottom
OEM top, eBay bought bottom
OEM on right, eBay bought on left
I ordered a couple more from a seller that is showing one that looks EXACTLY like the OEM one I got. We shall see.