OSTEN"S Specialty High-Precision 20mm Mini-Finger Compass (Chinese & English)

Ultra-Portable Design
Compact 20mm diameter fits discreetly on fingertips for precise measurements in tight spaces.
Dual-Language Markings
Laser-etched Chinese and English scales ensure clarity for global users in education, engineering, and crafts.
Premium Build
Stainless steel pivot with hardened steel needle delivers smooth rotation and long-term durability.
Multi-Surface Grip
Rubberized base prevents slippage on paper, fabric, or drafting films during technical drawing or sewing.
Bulk Efficiency
Three-pack bulk option ideal for classrooms, workshops, or resale—minimizes downtime from lost tools.
Precision Control
Micro-adjustment screw allows sub-millimeter accuracy for architects, jewelers, and hobbyists.
Global Compliance
Meets ISO drafting standards for professional use in STEM education and industrial design.