EMED Technologies Soft-Glide™ Single and Multi-needle SUB-Q Infusion Sets have special coating technology and design to minimize needle discomfort and anxiety. With Soft-Glide™ , needle insertion is virtually painless and significantly less penetration force is needed when inserting the needle into the skin. Due to the design, the patients comfort is maximized throughout their infusion. Additionally, the needle sets have soft translucent wings to facilitate placement and patient comfort and have Safety Wings (SAF-Q™ ) to cover the needle upon removal to keep caretakers and patients safe from needle stick injuries.