Wifler Industries MP-One Pressure Button [Colour: Black]

Tired of springs breaking?
So are we. The all-new MP-ONE ushers in a new era of plungers. 
The MP-ONE's dynamic nonlinear response creates the most forgiving and consistent plunger on the market.
With no mechanical parts and superior material selection the rain and temperature have less of an effect than traditional plungers.
With 48 micro adjustments per turn it's also the most adjustable plunger on the market.