Invented in Korea, this Cornervery tool is a 90-degree stapler. It's aimed at small business that want to create their own packaging.

The company that makes it, also called Cornervery, says it's a more economical way to make packaging; paperboard can be die-cut to minimize waste, there are no overlapping flaps required, and tape and glue are not needed.

This yields an easy-to-recycle package. "Since it is possible to make the boxes without tape or glue, if the staples are removed, paper and staples can be sorted and recycled," the company writes.

The tool runs $315, and you do need to order the company's proprietary staples, which run $16 for an 80-pack (cheaper if you buy in bulk). The staples are available in both silver and bronze.