Ruler Learning Transparent Ruler Ruler Calculator Solar Energy Ruler Calculator With Magnifier

Label:Yes Material: Plastic Size: 13cm x 4.4cm x 0.36cm/5.12" x 1.73" x 0.14" (Approx.) Features: Transparent Display, Solar Powered, Ruler Shape,Cute Package Includes:1 Ruler Calculator Color:Silver/black/green/pink/Purple/ Light Blue Power Supply: Solar Weight: about 15g Item Name: Ruler Calculator

It is very small, cute and easy to carry. The fully transparent display makes it tasteful and very interesting. Since it is powered by solar energy, you can use this calculator whether you are indoors or outdoors, which is not only completely economical but also very convenient. Not only is it a ruler but alos is a calculator, and it also has a magnifying glass. It is a necessity for students.