This die set is inspired by the Möbius strip, the simplest non-orientable surface that has only had one side and one boundary curve. While we are unsure whether or not this design could be actualized in 3D (it might be an impossible shape!), this die set features a simple, yet complex heart design to add a unique touch to your handmade cards, scrapbook layouts, journal pages, or DIY home decor projects. The die has been paired with an equally bold "love" sentiment, just perfect for modern Valentine's Day and anniversary cards, or any other project!