ThumbTack Shelf - modular

thingiverse

The design calls for a simple and airy shelving unit that leverages three precision-placed thumb tacks for its foundation. Unlike traditional shelves that require nails in the wall for support, this modern alternative utilizes thumb tacks for a remarkably secure hold. Its sleek profile allows it to connect seamlessly with another identical shelf, creating a unified length or an angular corner arrangement, thereby optimizing storage space in the most streamlined fashion. For users seeking to personalize their experience, the shelf arrives as an easy-to-assemble print-out that effortlessly cradles treasured possessions. For proper setup, 100% infill is advised, with optional support omitted altogether for added stability. To ensure a firm grip on any placed items, position three conventional thumbtacks into the shelf's designated angles for increased weight-bearing capacity.