I've bought a few from diferent sources and they're all the same size although some come with the Maya wood for tinder which you don't get from Ray Mears. I suspect he bought a big delivery of them ages ago before the company upgraded them.
WARNING & DISCLAIMER:
SELECT AND USE OUTDOORS AND SURVIVAL EQUIPMENT, SUPPLIES AND TECHNIQUES AT YOUR OWN RISK. Information posted
on this forum is not reviewed for accuracy and may not be reliable, use at your own risk. Please
review the full WARNING & DISCLAIMER about information on this
site.