The cheapest solution that works is the best. This description briefly and concisely characterizes the drylin® Econ series. A ready-to-install entry-level series for simple positioning and adjustment tasks. Highly efficient in operation, cost-effective for a quick return on investment. The Econ polymer cam slide in size 0630 for adjustments in quarter, half and full circle as well as for convex and concave curved guides. The cheapest solution that works is the best. This description briefly and concisely characterizes the drylin® Econ series. A ready-to-install entry-level series for simple positioning and adjustment tasks. Highly efficient in operation, cost-effective for a quick return on investment. The central components of the Econ series are black (WWP) linear slides made of igus® high-performance polymers and silver anodized (CA) linear rails.