Multifunctional Geometric Ruler Student Mathematics Drawing Tools School Office - Blue-Primary School Pots & Pans this laptop bag has the

this laptop bag has the smart features and sleek design to keep up with your lifestyle

Advantages:

Rollable window and door for improved ventilation

All-round protection: Once in the correct position

Multifunctional Geometric Ruler Student Mathematics Drawing Tools School Office - Blue-Primary School Pots & Pans this laptop bag has the1. Whether you are an artist, student, pattern maker or designer, this ruler is a good helper for your work or study; it can help develop your own manual skills and imagination. 2. Various shapes can be drawn, the scale is clear, and the sliding is convenient, the drawing is stable, it is not easy to be skewed, and it is easy to observe. 3. Multi function measuring scale can draw the required graphics, Such as Protractor scale, Y spool, Function