for Aluminum Heatsink of Sprite Extruder Hotend, 3D Printer Accessories, Clon...

Sprite hotend cooling block: Fits fine works good exactly like the original. Sprite hotend cooling block: Fits fine works good exactly like the original. Compatible with: Ender-3 S1/ Ender-3 S1 Pro/ Ender-3 S1 Plus/ CR-10 Smart Pro/ Sermoon V1/ Sermoon V1 Pro.

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