It depends on the value of the sample. Generally, Nanchang Dental Bright Technology Co., Ltd. will send free whitening pen sample but the freight is charged by you. We always work with the most reliable courier company to deliver samples at an affordable price. Considering the long-term relationship development, we generally send free sample to customers with our good faith.

Dental Bright is in a very competitive position in the domestic market. We offer and customize outstanding quality eco friendly toothbrush. The best teeth whitening pen series is available in a wide range of types and specifications. Compared with other best teeth whitening kit, teeth whitening products has virtues of best teeth whitening kit. Its packaging can be customized per customers' specifications. In the cold winter, it will make users feel warm using breathable anti-allergy and anti-mite fabrics, so that they can sleep comfortably at night. The brand logo can be printed on this product.

We try to go green in all our business activities. We will use less power and water than conventional production methods, and recycle reusable materials to upgrade our packaging way.