Assembled and working, this piece reads as a cheerful stacking ring toy, but it is actually a concealed smoking pipe. It is convincing enough that a first glance takes it for a real toy rather than something smokable. That double life is what makes the build so appealing to me.
The construction follows the toy layout closely. Five rings in blue, green, yellow, orange and red stack over a hollow central column, and that column stands on a square base. A small cap covers the top rim; taking it off exposes the open tube inside. The base carries an angled port fitted with a matching ceramic bowl piece, and lifting the bowl out demonstrates the pipe function. The body and every fitting are ceramic.
Two choices stand out to me. The angled port tucks the bowl into the base instead of letting it stick outward, which seems a smart call for keeping the toy silhouette intact. The front label reading 'marihuano' is a cheeky parody of a familiar toy logo, and it lands well without overpowering the rest of the piece.
One open question remains: the maker has not said which tools or production methods were used. Given how cleanly the fittings finish, hearing about the process behind this would be very welcome.