This is a 3D - printed retractable scraper model. After printing, it can accommodate the scraper blades from the Bambu Lab accessory box, assembling into a complete retractable scraper. This model is ingeniously designed, and the slider has three practical modes:

• Retract Blade: Safely retract the blade for easy storage and carrying, preventing accidental cuts.
• Use: Extend the blade, facilitating various scraping tasks, such as cleaning model surfaces and removing residual adhesive.
• Replace Blade: When the blade is worn out, switch to this mode to replace it with a new blade, maintaining the good performance of the scraper.