Collection: STEM

Purchased a class set of calculators at a fair price. We didn't need calculators for quarter 1 so I didn't notice for nearly 2 months but the order was a little off and they remedied it no questions asked. Fantastic company with real customer service.

Very pleased with my purchase and this company.
My order arrived in good time, and all the items were packed well.
I needed a new charging wire and plug for my graphing calculator. I didn't want to purchase from 3rd party merchants, just in case they were inferior products. So I found the originals here. So glad I did. Thank you! Would purchase from here again with mo hesitation.

As described, fast shipping.

Great site, clear pictures, and easy ordering. Arrived promptly and well packaged with email updates.

Fast shipping. Highly recommend.

Item was shipped quickly and product was as expected.

I have used Underwood Dist. several times. I always get fast and exceptional service!

I had a great shopping experience. Everything was easy and convenient, and I’m very happy with my purchase. The service was excellent, and the whole process went smoothly. I would definitely shop here again and recommend it to others.

works purfectly and comes half charged very good

Amazing calculator. Easy to use and to teach with.
Had it in other color but wanted it in pink :)

Order got here fast. Had the tracking info available quickly.

We receive on time the battery fit very well

Quick delivery and good product

Quick shipping and item is well packaged. Would buy from again!

perfect fit for the CX I found on eBay.