Woodworking, Youtube DIY Mystery Cube-in-a-Cube Puzzle Woodworking Project – YouTube diy projects ⋅ May 9, 2019 Quickie woodworking project showing how to make a cube within a cube. This is a fun and simple project. The wood is pine. Bookmark(0) Please login to bookmark Username or Email Address Password Remember Me No account yet? Register Do you have 10 seconds? Show this DIY to your friends and fans. Report Content To report this post you need to login first. No comments Leave a Reply Cancel replyYou must be logged in to post a comment.