"Redder" is a multi-functional drafting table, its name embodies symmetry, reflecting the characteristics of the product-social inclusiveness.By adjusting the angle of light illumination and the angle of the desktop, it enables left-handers to enjoy the same convenience as others in their life.Redder aims to solve the problem of left-handers blocking the light when writing, which affects their vision; it resolves the issue of using a single light source for both left and right hands without moving; it also addresses the demand for multipurpose usage of a single table in different scenarios.