Ascaso 1.0 mm One-Hole Steam Wand Tip Genuine Ascaso steam wand tip with a single 1.0 mm orifice, used exclusively on the steam wands fitted to the Dream One, Dream PID, and Steel PID models. Both inner and outer o-rings are included, so it's ready to install out of the box. COMPATIBILITY Fits: Ascaso Dream One, Dream PID, and Steel PID steam wands Replaces: the earlier rounded 1.5 mm tip (Ascaso I.2312) INSTALLATION Simple hand-tightened swap, no special tools needed. PRO TIPS Don't confuse this with the older I.2312, that one has a larger, rounded 1.5 mm single hole and produces noticeably coarser, wetter foam. If your steamed milk texture has gotten looser or less silky over time, a worn-out or swapped tip like this is a common, overlooked cause. The included o-rings are a matched pair (inner and outer), reusing old, hardened o-rings from the previous tip is the most common reason for a slow steam leak at the wand joint after this "simple" swap.