BOTAO Proportional Scale Divider Adjustable Scale Divider Tool Artist Drawing Ruler Tools When not in use, it can be neatly folded and can be easily put in a backpack when going out Proportional Scale Divider is made of ABS plastic, strong and wear-resistant, not easy to damage, and can be reused for a long time Plastic Artist Proportional Scale divider is not only suitable for architects and engineers. For artists, this is a very good choice Adjustable Proportional Scale Divider Tool transfer measurements from real-time objects, photos, or sketches to achieve accurate scale and perspective in the finished artwork Pantograph Drawing Tool is easy to use, just aim at your object with the upper tip of the arm length and use the bottom point to transfer in perfect proportions Colour: Black Size: 26*1.8cm Quantity: 1pc 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.