This is the Rolls Royce model of diablos from Henrys in Germany. It is their largest model (140 mm. wide, 130 mm. in diameter and a weight of 300 grams. Its size makes it suitable for performance and it is frequently used by professional jugglers all over the planet.
Available in colors: White, red, yellow, green, purple, blue, turquoise, orange and black. Make a note in the comment line when you order what color you do want.
You can buy spares and accessories for this diabolo, and you can discover possibilities on the youtube clip on this page. Remember as well to order solid handsticks, because they are not included in this order.