Terumo offers a broad set of winged needle sets under the surshield and surflo winged needles brand, designed with one-hand activation system for safety and ease of use. Most of the needles offered by the company have an inbuilt safety mechanism with soft, flexible, and interlocking winged systems. Terumo products have uniquely designed structures, which aim to administer intradermal injection into the upper layer of the skin more accurately.