Shimano Bleed Cup (no support) + Clamp

This is a set to bleed shimano hydraulic brakes.
Use an o-ring on the cup. The clamp is for holding the hose securely to the caliper

I also have one as a version with a flat bottom, which needs support ( https://www.prusaprinters.org/prints/41591-shimano-bleed-cup-clamp ).

All you need is:
syringe
hose (I use a hose from a 2-stroke carburetor)
Bleed Block (https://www.thingiverse.com/thing:2636639)
Use a flower stick, or similar, to prevent the oil from leaking out when unscrewing the cup.