Pocket Size Student Function Calculator Basic Solar Battery Calculator Bulk Mini Product Features Various colors: you will receive 18 pieces of handheld electronic pocket calculators in 9 different colors, such as purple, yellow, blue, black and so on, enough quantity and colors can meet your different needs, you can combine these practical pocket calculators and share them with your friends and classmates How to work: these mini pocket calculators are powered by solar energy and battery, they can work in bright places without battery, if applied in the early morning or at night, the screen may be difficult to read in low light conditions, this requires the insertion of battery (not included) for continuous and accurate use Appropriate size: the size of each mini calculator is approx. 11.4 x 6.5 x 2 cm/ 4.49 x 2.55 x 0.79 inches, it is portable and practical, it can be placed in pockets and bags and adopted at any time, lightweight and comfortable to calculate when using on desktop or handheld devices Good performance: the school calculator has calculation functions of addition, subtraction, multiplication and division, it is equipped with an LCD display and can automatically shut down, bringing you a good use experience, the wide keyboard and raised keys help you press the button accurately Wide range of uses: these pocket calculators are suitable for offices and schools, suitable for teachers, professors, home school educators, students to do simple daily calculations, they are portable and practical, they can also be regarded as good gifts for elementary school students Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!