Saw these https://www.amazon.co.uk/Amazon-Brand-Solimo-Double-classic/dp/B07WVKQ648/ref=sr_1_1_sspa?crid=3FNL1C8TFCWL5&keywords=razor+blades&qid=1579958757&sprefix=razor+,aps,173&sr=8-1-spons&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyQko1VUZOS1pST0hPJmVuY3J5cHRlZElkPUEwNjc5MTUzMzVENUZCVklCU0o4MiZlbmNyeXB0ZWRBZElkPUEwMTE0NjY5MzRYVTNNMFBQTUVDVSZ3aWRnZXROYW1lPXNwX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU&th=1 says they're comfort coated so straight away i thought Personna