Heat Sink Aluminum Block for Ender/CR10S 3D Printer

- Compatible with: Ender 3 Series and CR-10, CR-10Mini, CR-10S, CR-10S4 & CR10-S5.

- Solid aluminum material for durable use.

- Side lock screw hole, small size and easy for DIY, perfect for your 3D printer.

- Lightweight with high heat dissipation performance.