3D Puzzles for Adults, STEM Kits for Kids, DIY Mechanical Gear Wooden Puzzles

Enjoy building time with your family as the classic printing press will bring players a new experience in the form of 3D puzzles. This 3D wooden puzzle for adults refers to the shape of a classical metal printing press, which is elegant, retro, and full of practical significance. Clever printing features allow players of all ages to appreciate the charm of mechanical wooden puzzles, making it a perfect gift for puzzle lovers and boys and girls who love physical structures.

The mechanical wooden puzzle is assembled with a physical structure, and just by pressing the handle, the gear will drive the ink cartridge to flip over and print the pattern. During the printing process, there will be actions such as the bear pouring ink and pushing the printing rod, making the children feel as if they are there. A light will come on when printing is complete, adding to the immersive experience.

The adult building projects kits contain 3 card-slot type movable type particles, which can be used to flexibly switch patterns, DIY combinations, and print your favorite patterns. It is a good choice for making handbooks, and this puzzle will bring long-lasting play experiences and great satisfaction to teenagers and adults.

The classic printing machine adopts precision cutting technology, and the parts are closely assembled and easy to assemble and disassemble. The gear parts have been thickened to ensure reliable rotation between gears. No glue is required, making it environmentally friendly and safe, allowing children and adults to assemble with peace of mind.

The wooden puzzle printing machine is composed of 309 pieces and measures 8.0728.910.6 inches. It takes about 5 hours to assemble, and the package contains all the accessories you need. Each part is labeled, and you can assemble it step by step according to the instructions. If a part is damaged, you can find spare parts in the package or contact the manufacturer.

Overall, the classic printing press 3D puzzle offers a unique and engaging building experience for the whole family, combining retro charm, interactive features, and customization options to create a satisfying and educational pastime.

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