I have used this a few times to trim my poodle's paw pads. There is a little bit of fur inside. Since it has only been used a few times, I believe it is very clean. If you would like, I can disassemble and clean it (please comment). It will be sold as-is. *Price is firm. Please consider this if you understand that it has been stored at home. It will be wrapped in packing material and shipped via RakuRaku Mercari便. Speedy electric clipper replacement blade, 1mm stainless steel blade. - Brand: Speedy - Model: Replacement blade for electric clippers - Size: 1mm - Blade type: Stainless steel - Compatibility: For clippers Thank you for looking.