Really exceptional index cards

Index cards could be so useful, but most, flimsy and striped, are just disappointing. These are so good I've started proselytizing. Current membership at the Fellowship of the Three and Five is just one, but we are accepting new members.

The cardstock is heavy and smooth and stands up well to fountain pen ink. The corners are rounded and the bullet dots are spaced equidistant from the corners. There's a tactile joy from using and writing on these. Cost per card is about 10¢, which is simultaneously lavish and mundane. Cheap thrills!

I carry these everywhere. Shopping lists, expenditures out and about, directions for a bike ride to an unfamiliar place, notes at a lecture, interesting paintings at a exhibition, measurements for new curtains...