Hayousui Vacuum Adapters

These are custom adaptors designed to fit the vacuum portion of a Hayousui handheld vacuum: Amazon description: 7000Pa Mini Vacuum Cleaner: Handheld Vacuum & Electronics Duster & Hand Pump Cordless Keyboard Vac 3-Gear Compressed Air Blower for Computer Sewing Machine Laptop Car Home Office These are designed to fix the fact that the adapters that come with the tool are not narrow enough to really fit into a keyboard slot or into a sewing machine