No. 5 is a good “pen knife”
"The No. 5 is certainly a small knife and good for everyday tasks. I found that the handle is almost too small for my hands (typically I wear a large to extra large glove). For tasks like opening boxes, gathering vegetables, cutting tags off new clothes etc. it’s great. As other reviewers have mentioned it doesn’t have the a collar similar to other Opinel knives to lock the blade in place. The carbon steel is very sharp and reminds me of an old Barlow knife."
