Cheap And Discounts Creality Sprite Extruder Heating Block Kit High Temperature Pro 300℃ For Ender-3 S1 Plus/Ender-3S1/Ender-3S1 Pro/CR-10 Smart Pro Wholesale. Buy Directly From Merchant UMQ Jewelry Factory Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.