Metal Geometry Compass Drafting Tool - Precision Drawing Instrument Adjustable Radius Adult Exam Kit Portable Case Included Drafting Supplies(Black)

Compasses Set Metal Drawing Compasses Multifunctional Drawing Tool Suitable For Adults' Painting Teaching
Features: Quantity: 1pcs
Matter:metal
Color:black
Product size:12x2.5cm/4.72x0.98inch Packing size:14×4×2cm/5.51×1.57×0.78inch Net weight:40g/0.088lb Gross weight:40g/0.088lb Description: High precision drawing tools: Made of metal material, the precision gear structure ensures that Circles drawing is stable and does not deviate, meeting the technical needs of geometric drawing, engineering drawing, etc.
Non slide and comfortable grip: Ergonomic handle designs, non slide rubber wrapping, long term drawing without tiring hands, especially suitable for Adults' classroom practice and exams.
Adjustable radiuss designs: Equipped with a ruler and a fine-tuning knob, it is easy to draw a Circles with a diameter of 5cm to 30cm, meeting the needs of classroom practice, exams or technical designs.
Portable storage box: All accessories are neatly stored in a special plastic box or leather pen cover, which is convenient to carry with you to avoid loss. It is suitable for Adults and professionals to use when going out.
Widely applicable scenarios: Suitable for mathematical geometry drawing, art sketching, architectural sketching, mechanical drawing and other purposes, it is an ideal tool for Adults, teachers and designers.
Package Content:
1x Compasses set