No tools or modifications required — simply press on and shave.
Replacement Head for One Blade Shaver Compatible with QP2520 QP2630 QP6520 UK
Replacement Blades Head for One Blade Razor Shaver QP2520/QP2530/QP2630/QP6510
1/2/3/4 OneBlade Replacement head for all One Blade & Pro Electric shaver models
