The Stem Educational Portable Microscope (Mm-300) Is A Miniature Microscope Product Details Pocket Microscope ? The MicroBrite Plus LED Pocket Microscope is compact and lightweight, making it the perfect size for portable use as a field microscope or lab microscope. Educational Tool ? As a pocket microscope for science lab or science education, this portable microscope is a great tool for teaching STEM field topics. Add this STEM tool to any classroom science kit to bring educational content to life. Bright LED Illumination ? The built-in advanced light system of this pocket microscope evenly shines bright LED light onto specimen to provide clear vision and accurate observations. High Magnification ? With a versatile magnification range of 60x to 120x, the MicroBrite can adapt to any experiment, providing stunning accuracy and precision when viewing prepared microscope slides or everyday objects under the microscope. Designed and Lab Tested in New York by Carson, USA Optics Experts Since 1990. 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.