Revolutionary Micro-Droplets Insertion with no skin contact, using Piezoelectric based Technology for medical aesthetics & cosmetics applications.

KolorPen procedure is non-invasive, painless, eliminates cross-contamination risks, and without skin injury.

Wirelessly adjust the size of the droplets, depth of penetration, droplets speed, dose, and the temperature.

Revolutionary Micro-Droplets Insertion with no
skin contact, using Piezoelectric based Technology for medical aesthetics &
cosmetics applications.

KolorPen procedure is non-invasive, painless, eliminates cross-contamination risks, and without skin injury.

Wirelessly adjust the size of the droplets, depth of penetration, droplets speed, dose, and the temperature.

Utilizing Piezoelectric Energy to Transform Liquid into High-Velocity Micro-Droplets

Achieve Full Control of Speed, Volume, Penetration Depth, and Temperature.

Protecting Clients by Preventing the Use of Unapproved Liquids. Painless, Precise, and Safe.

Tablet Wireless Control for Microdroplet Management: Monitor and Record Data in Real Time.

What We Do

With KolorPen piezoelectric technology, we generate the necessary energy to break the liquid into micro-droplets and inserts them at a high velocity into the skin, without skin contact.
This high velocity enables the micro-droplets to penetrate the tissue, reaching depths well beyond the required by the application.
The power of our piezoelectric technology allows for repetitive and accurate "shots", ensuring consistent and reliable micro-droplet insertion.

KolorPen Technology

KolorPen is a needle-free injection device that uses piezoelectric energy to break liquids into micro-droplets. These micro-droplets are then inserted into the skin at a high velocity without skin contact. This method of injection is precise and rapid, and it can be used for a variety of applications, including micro-pigmentation, cosmetic, medical aesthetics, drug delivery, and vaccinations. KolorPen is particularly advantageous for painless and efficient delivery of medical aesthetic compositions and micro-pigmentation . In addition to its medical aesthetic applications, KolorPen can also be used for cosmetic purposes. It provides a precise and comfortable alternative to traditional methods of needles. KolorPen is a versatile and adaptable system that offers features such as wireless control of micro droplet speed, volume, depth, temperature, and dose.


Wirelessly Droplet Parameters Control


Enhanced Security Measures


Disposable Liquid Container


Micro Pigmentation


Hot Droplets for Collagen Buildup


Microneedling without Needles


Face Spider Veins Treatments




Events Data Recording

KolorPen Micro Droplets Treatments Include:

KolorPen technology harnesses the piezoelectric power for micro-droplet insertion, providing an innovative and precise approach to aesthetic treatments. This specialized system facilitates targeted interventions for various skin conditions and aesthetic desires. By delivering substances directly into the skin using controlled micro-droplets, KolorPen achieves a higher degree of efficiency and precision in treatment, making it a leading choice for those seeking superior results in aesthetic enhancements.


Autoimmune reactions against hair follicles, causing baldness on the scalp, and treatments often involve medical injections.


Depositing pigment into the skin upper layer, commonly used for scalp and eyebrow enhancement.


Medical condition characterized by excessive sweating beyond what's needed for temperature regulation

Spider Veins

Face small, dilated blood vessels that appear close to the skin's surface, often resembling a spider's web.

Eyelids Raising

Cosmetic procedure involving the strategic injection of dermal fillers.


Skin folds due to a combination of aging, loss of elasticity, and repetitive facial movements.


Formation of pimples, and whiteheads due to clogged hair follicles, associated with hormonal changes and bacteria.


Reactions to substances causing symptoms ranging from sneezing and itching to more severe responses.

Local Anesthesia

Involves injecting numbing medication to block sensation in a specific area of the mouth during dental procedures.

Medication Delivery

Delivering drugs directly into the skin through a needleless device, allowing for rapid and targeted effects.

Permanent Makeup

Inserting pigments into the skin to mimic the appearance of cosmetics like eyeliner, lip color, or eyebrow.


Treatments to restore a more youthful appearance by addressing signs of aging and enhancing skin health.

Frequently Asked Questions (FAQ)

Who We Are

KolorPen Ltd. is a pioneering company specializing in piezoelectric technology for non-invasive cosmetics and medical aesthetics.
Our team consists of experts in physics, chemistry, electronics, micro-mechanics, and software development. Together, we have developed a unique solution based on Piezoelectric Technology for micro droplets insertion, which has undergone extensive internal and external testing to validate its efficacy.

In collaboration with the Tissue Research Institute of HaEmek Hospital, we conducted histological tests to ensure the safety and effectiveness of KolorPen applications. This partnership has further demonstrated the potential of our solution for cosmetics and medical aesthetics treatments. At KolorPen, we are committed to pushing the boundaries of innovation and providing advanced non-invasive solutions that deliver exceptional results.

KolorPen continuously develops new applications, as well as developing new products. In order to achieve these goals, KolorPen is open to team up with strategic partners and investors.

Meet Our Professional

Reuven Gamliel

CEO and Founder

Reuven Gamliel, B.Sc

Mr. Gamliel is the Chairman and Founder of KolorPen Ltd. He has over 35 years of experience in the high-tech industry, including product development, marketing, and strategic partnerships. He has also acquired knowledge and experience in the field of cosmetics and medical aesthetics. He used his scientific knowledge to develop the Kolorphan needle-free micro-droplet injection system.
Mr. Gamliel was the founder, chairman, and president of Gambit Computer Communications Ltd. Under his leadership, Gambit went public on the Tel Aviv Stock Exchange.
Mr. Gamliel holds a bachelor’s degree in computer and electronic engineering from the Technion in Haifa, Israel.

Yoram Eshel PhD. MBA.

Dr. Yoram Eshel is a distinguished leader and educator, known for guiding a company from inception to over $20M in sales. He has served as Chairperson and Board member for several organizations, including startups and an incubator. As an author, he contributed significantly to Israeli education by writing 9 physics textbooks. Dr. Eshel has also skillfully expanded a startup into a structured company with over 100 employees in 5 countries. His fundraising achievements include raising $30M USD, notably a $15M Series D round from top-tier US VCs, leading to a pre-IPO valuation of over $100M USD.

Mr. Iraj Rezaian

European Marketing Director

Mr. Iraj Rezaian is a dynamic leader with extensive experience in managing high-tech businesses and expanding operations in global markets, particularly in Europe. He is known for his hands-on, results-driven approach that has been instrumental in driving growth and fostering collaborations. In his role as Director of European Operations, Iraj oversees business activities, drives regional expansion and success, and fosters collaborations and partnerships to achieve company objectives.

kolorpen team member - Arnon

B.Sc. Meir Arnon

Advisory Board

B.Sc. Meir Arnon

Meir is an Israeli serial entrepreneur and investor focused on disruptive technologies in the global automotive and smart mobility spaces.

As a founding member of the smart mobility industry in Israel, Meir has a deep understanding of smart mobility ventures and innovation partnerships. He is focus on bringing innovative technologies to global automotive manufacturers.

Meir holds a B.Sc. from the Technion – Israel Institute of Technology, and is a graduate of INSEAD and HBS. He is an active member of YPO and the founder of the YPO Automotive Network.

B.Sc. Shony Sinay ​

Hardware Developer

B.Sc. Shony Sinay

Shony has more than 15 years of experience in board design and projects management, Shony is considered as hardware designer and expert. Shony worked as senior developer engineer in IAI and Elbit and as a project manager in CI-systems and startup companies, Shony has deep knowledge in electronic systems development, starting from the RFQ and ending up with a fully functional and regulated product. Some of the applications comply with the demanding military environmental, EMC and safety specifications, others developed for the harsh industry environment and others designed for commercial use. Shony experience include iMX6, ARM, MSP430, AtMega, DSP, OMAP, C++ drivers, Linux, WIN-CE, Windows OS, WiFi, Bluetooth, and PID algorithm.

B.Sc. Aibrahem Sawaed

R&D manager

B.Sc. Aibrahem Sawaed

Sawaed, holding a B.Sc. in Physics and Biomedical Engineering, stands as a seasoned senior developer excelling in software development and intricate communication applications. His expertise extends across Android and IOS App development, Java, and the creation of complex wireless models. Notably, Sawaed pioneered the revolutionary KolorPen Wireless Communication model. Proficient in navigating various operating systems like MAC-OS, Windows, and Linux, he ensures adaptable solutions across platforms. Recognized as a visionary strategist, he is committed to crafting innovative solutions that redefine technological boundaries. An effective communicator, Sawaed adeptly translates intricate technical concepts for diverse audiences.

Dr. Yitzhak Weissman

Physicist & Development

Dr. Yitzhak Weissman

Dr. Weissman educated as a physicist and obtained his Ph.D Degree from Tel Aviv University (Israel) in 1980. Dr. Weissman scientific career lasted for about 30 years and was devoted to research in quantum mechanics and optics. During this period Dr. Weissman published over 30 papers in the scientific literature and a scientific books. Dr. Weissman scientific activity gave way to technological R&D, and his publications were replaced by patents. Dr. Weissman skills include creativity and initiative, Innovations, excellent capability in fast and efficient proof of concept and feasibility study, ability to analyze and design complex interdisciplinary systems.

Contact Us

For any inquiries regarding KolorPen, please feel free to reach out to us. We are committed to providing prompt and comprehensive responses to your questions and requests.