I already have a lifetime supply of notebooks, but I'll be buying these Lego Moleskines just in case there's a mortality cure coming down the pipes.
Buy Lego Moleskines on Amazon.com
Mark Frauenfelder is the founder of Boing Boing and the editor-in-chief of MAKE and Cool Tools. Twitter: @frauenfelder. His new book is Maker Dad: Lunch Box Guitars, Antigravity Jars, and 22 Other Incredibly Cool Father-Daughter DIY Projects