How to repair a quilt with an artifact?

First of all, quilt fixers are divided into metal needles and plastic fixers. First tidy up the corners of the quilt and sheets, and then use this needle to pass through the quilt and sheets.

Second, as shown in the figure below, the needle needs to pass through the quilt and the bed sheet at the same time, and then take out the plastic fixer.

3. Insert the metal needle into the hole on the back of the fixer and press it hard.

Fourth, install such quilt fixer, and the other three quilt corners can also be installed in the same way.