Compatible with Remington Balder Pro Hair Shaver (XR7000/XR1500/XR1501), Not compatible with XR1600/RX7/ BOSS XR7120 and XR7100 shavers. You can replace the shaving heads in minutes. Place a small drop of oil on each head and perform the shaver for 10 seconds after installation to ensure the shaver works properly and smoothly.
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