Check on Ebay they have like 5 for only £10 and they are CCanadian maple wood.
finger-boards.blogspot.com
www.flatfacefingerboards.com
First you need to get some veneer (paper-thin wood) then cut it to the shape of a tech deck. Do this 5 times so you get 5 plies. Next take some wood glue and glue the plies on top of each other. Next put your wooden fingerboard in-between two tech deck fingerboard decks. Now take two C clamps and clamp the nose and the tail. now take a regular clamp and clamp the body of the deck. Let it dry over night and tada a wooden fingerboard deck.
You can find a fingerboard (tech deck) mostly in walmart, target or toys r us. If you get a chance, you can find it at ross for a lower price. But, if you want the wooden ones, you can buy them online.
You can get them at prowood fingerboard or flatface fingerboard.
www.zshred.com sells great quality fingerboards for a really good price
A wooden horse
Tech Deck is a brand of a fingerboard. Fingerboard is a name of games.
Online fingerboard shop from Poland www.mittskateboards.com
www.zshred.com you get the best fingerboard stuff for a great price
You can use three fingers but it is harder to do tricks and you are supposed to fingerboard with 2 fingers as a skateboarder would use 2 legs.
I will not recommend them, only fun for collecting. If you want to start fingerboarding you should go with a tech deck, they are much better. Then you should get a wooden fingerboard, bearing wheels and some better trucks.