I use a green stick concealer (I got mine from boots, not sure what make, but it was from Boots)
Apply only on the red thread veins, as green reduces redness. Rub in, then use a liquid foundation, Clinique Superfit is thick enough to cover them all.
If you feel you need more cover, use Tesco makeup pressed powder foundation and rub over your face.
A girl should have the thread veins on her legs injected or lasered once a year (with a saline solution) that way you’ll never get the road map look. Go to a dermatologist.
The only way to get rif of small thread veins and broken capillaries is by having them surgically lasered away.
Once they are there, they will not fade away unfortunately.