Domino Woodworking. The system consists of the DOMINO dowel jointer, recently developed by Festool, and a loose spigot in the shape of the oval DOMINO dowel. But, for a DIY'er on a limited budget I'd suggest spending your money on either a biscuit joiner or pocket hole jig.
If you are a Festool lover, we've got what you need! The simple placement of the DOMINO dowel allows for the economical production of. His portrayal of the Biscuit joiner was a tad overzealous.
Keep in mind that this is simply a mortise and tenon joint, which has been a go-to joint in woodworking for centuries.
If you have a long woodworking road in front of you and are planning on complex furniture beyond basic cabinet making then a Festool domino joinery system shouldn't disappoint.
But, for a DIY'er on a limited budget I'd suggest spending your money on either a biscuit joiner or pocket hole jig. DOMINO is a new unique jointing system. Before getting a Domino, I was making mortises with a router, and creating floating tenons in the same way that I describe in this article.