The best innovation in trad gear ever, period!!

Will not use normal squeegees now, been using wagtails for approx 3 years or so. Like owt else though, you have to master it- but when you do you'll be flying!!
I use the original ones (yellow pad) so can't comment on the others in the range. I use Pulex rubber in them & make my own pads as the yellow ones which come as standard (unless they've changed since) are crap.
So much easier, so much faster, so much less hassle, real "one handed" soap up & blade off.
Cannot recommend them enough!
