Multifunctional Geometric Ruler Color:High School Version This toy snaps apart and

This toy snaps apart and reassembles into different shapes like triangles

Breathable cotton fabric

seamlessly integrating mathematics

which has a retractable design

sofa covers

Multifunctional Geometric Ruler Color:High School Version This toy snaps apart andMultifunctional RulerMulti function measuring scale can draw the required graphics, Such: Protractor scale, Y spool, Function drawing slot, Circle hole with radius mark, X spool, Polygonal hole, Circle arc, Short drawn wire slot, Active short ruler, Built in ruler, Oval hole, Straightedge, etc. A Variety of Patterns Many different shapes of geometric figures are placed on a ruler, which is very convenient to carry, can meet your various needs in daily