<p>TSK Invisible Needle 33G x 9 mm stands out for its unmatched effectiveness in aesthetic treatments, particularly botulinum toxin injections. This needle is the finest available on the market, providing an almost painless treatment experience. The small diameter (33G) not only reduces skin trauma but also limits bleeding, making the process more comfortable and less invasive for the patient. The integrated external threading technology allows for a tighter Luer Lock connection, eliminating the risk of detachment from the pressure injection gun. Furthermore, the hard polymer barrel is designed to withstand high pressures, thereby minimizing leaks and ensuring the safety of the injection. Each box contains 100 needles, offering a practical and economical solution for healthcare professionals. This patented innovation also allows for significant savings on injected medications, making this needle not only effective but also cost-efficient in the long run.</p>