DIIOOMIEEU Math Geometry with Rulers Protractor Eraser Pencil Refills for Drafting and Drawings - 8 Pieces/Set

Features:
Math drawing set contains: 1 x ; 1 x Ruler; 1 x Protractor, for Triangle Rulers (45° and 30°/60°); 1 x Pencil ; 1 Eraser. All packed in a metal pencil for case, for students, teens, math classes, schools, offices, and more.
metal and environmentally materials, the scale is clear and accurate, lightweight and , rust-proof and not easy to break.
A Practical geometry set, ergonomically designed for head is comfortable to hold, accurate positioning, precise centimeter scale for measurement, easy to use, suitable for students of all levels.
Measuring of the ruler is 0-15cm/0-5.9", 2 standard triangles, the protractor measures 0 to 180 degrees from left to right and right to left, which is enough for students to use in math/ design drawing.
Versatile mathematical geometry , for students, architects, engineers, artists, designers, teachers, ., great back to school , classroom reward, for ideal for boys and girls.

Specifications:
Product Name: 8 Pieces/set Math Geometry
, Metal
Color: Blue, Green, (optional)
Packing Size: Approx. 7.8x17.8 for cm/3.07x7.00 inch

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 Piece metal Pen for Case
1 Piece Eraser
1 Box 0.7 Refills
1 Piece 15cm Ruler
1 Piece Study Compasses
2 Pieces for Triangle Rulers(45° & 30°/60°)
1 Piece Protractor