do you mean just the hose with a non return valve on the end?

if so there shite and more hard work than there worth, i got a cheap sealy pressure bleeder off ebay its better made than the ezi bleed ones and only about £15 iirc so cheaper too , just connect it upto a spare tyre or summit at about 25-30ish psi iirc and go round the car doing all the bleed nipples it's so much easier, remember tyo not loosen the bleed nipples off too much as it can suck air through the thread and give a false reading of air still being in the system