Mechanical Calculator With 15 Tilt Screen For Kids (Green), 12 Digit Extra Product Features Battery Power Mechanical Calculator:ABS material imitation mechanical keyboard calculator with retro round large button keys, comfortable to the touch, incorporating numerous design elements for ergonomic comfort and sophisticated aesthetics. (Provide 2 AAA batteries, only need to use 1 AAA battery ). Retro Calculator Large 12-Digit LCD Display :Specially modulated pigment for the display screen which improves the clarity of the display screen clearly. Typewriter Calculator 10 Key Calculator Big Buttons:Computer keyboard works well type big keys easy to press with fingers and easy to read. Aesthetic Calculator Large Calculator Good Size:Designed to sit flat on a desk, countertop, or table for convenient access, this calculator is easy to carry for quick and easy tax calculation. Basic Office Calculators for Desk: It perfects for office, business, school calculators for students, store, mall daily and office home used.it by user such as bank stuff, financial worker and data analyst etc. 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!