The Premium RED Edition kit from Bleedkit.com includes absolutely everything you need to bleed your Shimano MTB hydraulic brakes.
Contains:

Red mineral hydraulic oil 100 ml
Lever tip 30ml clear funnel (syringe body) with brass M5 thread
Threaded stainless steel plug (oil plug) with hanger
20ml clamp tip syringe with tubing
Stainless steel tube insert for precise fit between tube and bleed tip
Clamp for easier gravity bleeding
Funnel and adapter base with spare O-ring pins on the bottom
Bleeder block for all Shimano MTB hydraulic brakes (2 or 4 piston type)
Rubberized single-sided Velcro strap, 25 cm (for attaching the clamp syringe to the frame or fork)
7 mm wrench
Spare O-ring

Compatibility:

This kit is compatible with all Shimano MTB hydraulic brakes (XTR, XT, Saint, Zee, SLX, Deore, Alivio, Acera, Alfine, Metrea).

Not compatible with road hydraulic brakes (DURA-ACE, ULTEGRA, 105, Tiagra, GRX) which require an adapter and smaller bleeder block available in Premium Road and Workshop kits.