Beech DOMINO Tenons D 12x100/100 BU-498216 For DF 700Includes Qty. in pack: 100. 00 Units Functions 12mm x 100mm beech tenons, includes 100 pieces. Rotation proof, solid wood DOMINO Tenons fit precisely in the mortise created by the tool, with glue expansion slots designed into their surface to ensure a solid, generations lasting joint. Made from solid hardwood stock, DOMINO Beech tenons form the basis for strong joints that will last a lifetime and beyond. All natural, solid Beech hardwood for strength