Brand new and high quality.
Create fascinating patterns with this classic art tool that has been loved for generations.
By different arrange and organization,you can draw a lot of pattern.
Traces out hypotrochoid curves turning math into beautiful art.
Great gift for kids.
Color. :As the picture shows
Size. :20cm * 10cm/7.87" * 3.93"
*There are several colors, it will be sent at random.
*Manual measurement,please allow 1cm error.
*The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
1 Pcs Spirograph Geometric Ruler