Does anyone know if these carts fit on a Sensor handle? I believe these are the same twin carts the 'Dollar Shave Club' uses?
http://www.dorcousa.com/tna3050-4-pack-2-blade-system-for-men-cartridges/
http://www.dorcousa.com/tna3050-4-pack-2-blade-system-for-men-cartridges/