A Practical Compass Set is , the compass will not bend or flex during use, and the ergonomically designed compass head is comfortable to hold. universal holder compass work with any standard sized pencil or pen. Also, the rulers, triangles and protractor feature a graduations for easy identification along. with a storage box, it is easy to carry and store. Features -Color:Black -Material:Plastic, Metal -Size(Box):16.70X6.80X2.70cm/6.56X2.67X1.06in -Size(Ruler):16.00X2.50X0.20cm/6.29X0.98X0.08in -Size(Compass):12.20X2.20X0.90cm/4.79X0.86X0.35in -A good gift for whom often need to make drawings on birthdays, school season, Children’s Day, - Day and other holidays, making them feel your sincere love and care. -Lightweight and portable, it is very convenient for you to carry with in everywhere you like. -Simple in structure, easy to use, strong and smooth surface, you can use it with confidence. -It is useful measuring tools for artists, designers, architects, engineers, students. -It is not easy to break, so enough to accompany by you through many years. Package list: 1 x Compass 1 x 15 cm Ruler 1 x Protractor 2 x Triangle Rulers 1 x The Eraser 1 x Pencil Refill 1 x Pencil