Henrys Replacement Knob Delphin Juggling Clubs - Delphin Knob (Orange) One Piece Go to amazon.com Related posts The 10 best delphin clubs DescriptionKnob DelphinThis knob is standard on Henrys clubs Flow, Delphin, Loop, Pirouette, Albatros and Mirage, but can be used also on all other Henrys clubs.Inclusive screws and washers.Price per piece!