Question about this Auction (DoubleKnock)

[drifand]

I am not sure if the tip is extended fully/correctly. You should compare with past photos… maybe this thread:

Model numbers for Mitsubishi Executive double-knock pencils

Lower is M5-101… now that my memory is jogged. Several listings support this. So, the top one should be M5-100… but I’m having trouble confirming.