Ellipse Oval Geometry Circles Stencil Ruler Technical Drawing Template 25mm 25cm

Features:
and high quality
Create fascinating patterns with this classic art tool that has been loved for generations.
Traces out hypotrochoid curves turning math into beautiful art.
Through different arrange and organization,You can draw a lot of pattern.
Put one the the gears in the big circle, then position your pen tip in one of the little hole of the gear, and draw along the gear teeth.
Then you can easily draw a lot of amazing patterns. Using pens will be a lot more fun.
Makes learning math fun,suitable to adult and children.

Specification:
Scale: 25cm
25cm: 270x150mm(LxW)
Material: Plastic
: Yellow

Package Included:
1x Oval Stencil Ruler








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