Bog Oak Dog Tag & Keychain Blanks for craft show opinions would be awesome

[Tivelinno]

Hi all
I am make a Bog Oak wood blanks for craftsmen's. The bog oak is one of the most unique and the rarest natural material. Ideal for medical information, inspirational quotes, are perfect for clean organization and identification as well as offering unique reminders to loved ones with custom engraving. I was just wondering if I could get some feedback on my products and any ideas on how I can improve my sales.
https://picasaweb.google.com/111556379895995542936/BogOakDogTagKeychainBlanksCollection#5759585824997232082
http://www.bogwoodcollection.tivelinno.com/index.php/bog-oak-dog-tag-keychain-blanks-collection
All are welcome!