About this 3D model

Modeled after an old book (incomplete) of traditional Japanese joinery from the beginning of the 20th century. I liked this connection - simple and without the use of a wedge, nails, glue, etc. Very simple for printing and subsequent assembly. My nephew really enjoys assembling and disassembling. The files are oriented for direct printing. Don't be alarmed that something is upside down. Test print on two machines (Bambu X1C, RatRig V-Core) without supports part C . My test print settings Material: PLA Nozzle: 0.4 Layer height: 0.2 Perimeters: 2-3 Padding: 10% grid Individual parts are marked with letters. Part A and part B also have a mark on them for a more comprehensible composition. After the complete composition, all three letters are oriented in one direction.