This Is A Bulk Set Of 12 Pocket-Sized Solar Calculators With Dual, And Offices. Product Details Content Includes: you will receive a total of 12 mini calculators in 6 colors, namely light green, purple, brown, light red, light gray, and blue, 2 of each color; Sufficient solar calculators bulk can meet your use and replacement needs, and excess quantity can be shared with others Dual Energy Design Basic Calculator: these kids calculators are powered by dual energy sources, both solar and battery (applicable to AA dry cells, batteries not included in the small calculator); If you need to install a battery, the battery compartment needs to be pushed upwards in the direction of the arrow Suitable Size: the size of each basic calculator is about 4.53 x 2.56 x 0.79 inches/ 11.5 x 6.5 x 2 cm, with large button design, comfortable to touch, easy for users to grasp and use, and the suitable size is also suitable for you to carry, can be easily put into a pocket or schoolbag Powerful Performance: these cute calculators come with addition, subtraction, multiplication, division and constants, equipped with an 8 digit LCD display; The powerful functions can meet your daily calculation work needs; When you are not using these simple calculators, they can automatically shut down after a period of time Wide Range of Uses: these colorful calculators bulk are suitable for classroom, businesses, offices, and meet the computing needs of students, offices, etc.; It is also a good choice for schools to distribute this calculator to students as prizes Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.