1. Clear scale: Each centimeter has a round hole to draw circles and ellipses, built on role, clear scale, easy to push, not easy to bow, easy to see.
2. Applicable people: different formulas for fast calculation are in use in the roller, regardless of whether you are an artist, student, model manufacturer or designer, this measurement tape is a good assistant for your work or your studies.
3. Application area: Universal measurement tape, with the vertebral knife to draw the necessary graphics, you can also draw circular curves, horizontal parallel lines, vertical parallel lines, sufficient size drawing.
4. Plastic material: The rolling line is made of transparent plastic, it is light and easy to use. It can help students develop their manual skills and imagination.
5 .: The plastic line is ideal for friends, family and artists. The practical tool can give you a lot of comfort and increase your creativity.

Technical data:
Article type: roller scale
Material: Plastic
Product specification: 5 pieces
Product use: home
Application Area: Most scenes
Length size: approx. 15 cm/5.9 inches
Length size: approx. 30 cm/11.8 inches

Packaging list:
5 x rollline

A notice:
3 pieces 15 cm in parallel rule, 2 pieces of 30 cm in parallel rule, a total of 5 pieces