American Elm Stress-Relief Mandala Board Laser-Cut Coloring Art DIY Wall Decor & Art Therapy Good MDF CraftThis 30cm Stress Relief Mandala Board reimagines traditional patterns with fluid, therapeutic designs. The good 2. 7mm MDF surface withstands repeated coloring sessions while maintaining structural integrity. Stress Reducing Features: Flowing Patterns Curved lines (vs. sharp angles) ease eye strain Session Optimized 60 90 minute completion ideal for lunch breaks Color Psychology Zones Sections grouped by stress reducing hues Ergonomic Scale 30cm fits