Thick Long Square Wood Discipline Ruler

Thick Square Ruler For Direct Control The Thick Long Square Wood Discipline Ruler is designed for users who want a firm wooden tool with a clean rectangular profile. Its 40 cm length gives practical reach for controlled placement, while the 3 cm width and 1 cm thickness create clear, direct wooden feedback. Solid Wood With Smooth Rounded Edges Made from solid wood in either wenge wood or African Rosewood, this ruler keeps the natural grain and warm reddish tone visible. The rounded edge transition makes the piece feel smoother in hand than sharper square-edge rulers while still keeping a firm discipline-tool structure. Hand-Polished Natural Wood Finish The one-piece wooden body is hand-sanded and polished for a smooth surface and comfortable grip. With no heavy coating hiding the grain, the ruler keeps a natural wood look, clear texture, and durable feel suited to intermediate users who prefer rigid wooden impact over soft leather or suede tools. Product Specifications Material: Solid wood Construction: One-piece thickened square discipline ruler Wood Options: Wenge wood, African Rosewood Finish: Hand-polished smooth natural wood surface Profile: Thick long square ruler with rounded edge transition Skill Level: Intermediate Impact Profile: Firm, direct wooden contact with clear surface feedback Dimensions 15.75 x 1.18 x 0.39 in / 40 x 3 x 1 cm