kartonkit
KartonKit, also written kartonkit, is a modular construction system built around lightweight cardboard panels and simple interlocking joints. Designed for education, prototyping, and DIY projects, it enables users to assemble and reconfigure structures without tools. The panels are typically produced from recycled cardboard stock and use durable, scored folds and tab-and-slot connections to create stable assemblies. The system emphasizes ease of use, flat-pack storage, and recyclability, with some variants offering pre-printed textures or color-coded connectors to guide assembly.
KartonKit products are commonly used in classrooms to teach basic engineering, geometry, and design thinking. Makers
In terms of development, KartonKit has evolved through community feedback and modular extensions, with variations that