This a easy-to-print blade handle designed to be an algae scraper for glass aquariums. A single edge razor blade needs to be fitted into the slit to complete this scraper. Print with the long edge of the handle facing down for the best print result.

This handle is only designed to be compatible with Gillette single edge safety razor blade. Check the dimensions of the blade you want to use before proceeding.

Warning:

Making this tool requires handling sharp razor blade. Please proceed with care.

This tool is not suitable for children.

The slit should grab the blade tightly. It should not wobble or slide. Do not use this tool if the blade is in any way not tightly secured.