Stackable string duper farm 1.21+

This efficient, stackable string farm leverages advanced redstone mechanics to maximize resource output in a minimal footprint. The industrial-style design utilizes glass, stone bricks, and structural scaffolding to maintain clear visibility of the inner mechanisms. Engineered for high performance, the farm provides a reliable solution for string production in modern survival technical setups. Its vertical integration ensures players can scale production seamlessly within a confined base layout.