The short review:
Fast shipping from Ireland to California (shipped on the 7th, arrived on the 11th). Quality design, manufactured extremely well. If you want to place a uniform breather crimp in a perfectly precise position on every card, this is your holy grail. You can adjust the crimp from fine to heavy (and anywhere in-between) as you prefer. Using it makes me feel like James Bond, with Eoin being “Q.”
Tiny complaint: I wish there was a case, like the one supplied with the Stripper Jig. That quibble aside, the Breather Jig has my highest recomendation.
You can order one from Eoin here.