WONDAY Compass, 5 Piece Box with Lead case, Extension, Cutter and Ring

[5 PIECES ACCURACY COMPASS BOX WITH BALUSTER]: This complete 5 piece set is designed for extremely precise geometric lines, perfect for professionals and students of technical drawing. [CREAMILLER GUIDE FOR FLUID FITTING]: The compass is equipped with a rack guide for a soft, controlled fit, providing a maximum opening of 320mm. [MICROMETRIC ADJUSTMENT CENTRAL WHEEL FOR ULTIMATE PRECISION]: The center dial allows micrometric adjustment for precise and detailed traces, ensuring total control of motion. [DUAL JOINT FOR EXTRA FLEXIBILITY]: With two joints, this compass allows for increased flexibility for precise adjustments and even strokes. [ADDITIONAL ACCESSORIES: ATTACH RING, EXTENSION, LEAD CUTTER AND LEAD CASE]: Included in this case, a universal attachment ring, an extension for drawing larger circles, a lead sharpener and a spare lead case.