A number of cachers use stickers for signing logs.  It can be quicker if you are in a large group, but if you need to write the date in it is hardly worth the extra effort/time.  So rather than order some personalised stickers I decided to design and print my own, with some success.  I've used them for TeamSOS caching and when caching with my daughter Sarah.  Adding the date to the sticker makes it much quicker and easier to sign a log especially when out with members from TeamSOS.  Some examples that I've used over the past year. 
These stickers are quite small - approx 3cm x 2cm.  You can buy even smaller ones!  I find even this size a bit fiddly to get the image lined up all the way down an A4 sheet of stickers (55 stickers to one A4 sheet).

The seafront cartoon of TeamSOS has been quite popular.  We've even adopted a logo and had it printed on team polo shirts. Here are five of us showing off our lovely new polo shirts.



This is all of us on a trip to Worthing for the weekend.

At the back from left to right. John, Carol, Alan, Bob, Ralph, Andrew

In the front row are the ladies - Jill, Fiona, Me, Barbara