Spy Nail
Fashion Meets Safety in
Drink Spiking Prevention
Introducing a new way to stay safe from drink spiking. Our innovative nail stickers function as both a fashion accessory and a powerful safety device, detecting drug substances through a special chemical reaction that can be used easily, quickly, and discreetly.
The Problem:
The Global Rise of Drink Spiking
A Growing Global Problem
Incidents of drink spiking are rapidly increasing worldwide, posing a serious safety threat especially to women and young people.
Limitations of Existing Solutions
Cup covers and test kits are often avoided because they are inconvenient, inaccessible, and too conspicuous for personal use.
The Needed Solution
We need a safety device that is easy, quick, and discreet to use in everyday situations, delivers immediate results visible only to the user, and remains affordably priced.
Spy Nail is an innovative solution that combines
fashion and safety, allowing users to apply it in everyday life without hesitation.
Our Solution :SPY NAIL
Fashion Accessory
Designed as everyday nail stickers, Spy Nail can be worn like any fashion accessory. It's a practical, tool-free safety solution."
Safety Device
Although it looks like an ordinary nail sticker, in urgent situations it functions as a powerful safety device. It detects drug substances through a special chemical reaction.
Simple Usage
With a natural gesture of lightly dipping a finger into a drink, immediate detection is possible. An intuitive method that anyone can easily use.Spy Nail is an innovative solution that combines fashion and safety, allowing users to apply it in everyday life without hesitation.
How Spy Nail Works
Apply the nail sticker
Simply apply the Spy Nail sticker to your fingernail like any other nail decoration.
Dip finger in drink
With a natural gesture, lightly dip
your finger into your drink.
Check for color change
If the nail sticker changes color, it provides clear visual confirmation that the drink has been tampered with.
The entire process is designed to be discreet and natural, allowing users to check
their drinks without drawing attention.
Emergency Response Integration
Call 112
If making a call is difficult, you can file a report via the 112 app and upload a photo of the color-changed Spy Nail.
Automatic Tracking
During the reporting process, the system automatically records time and location, enabling police reporting.
Police Response
Rapid police response helps prevent crime and increase arrest rates.

Spy Nail has signed an MOU with the Korean National Police Agency,
linking our system directly with emergency dispatch services for rapid response.
Social Impact & Partnerships
Enhancing Personal Safety
Provides potential victims with self-protection tools, creating direct crime prevention effects.
Community Safety Network
Promotes a culture of community safety through voluntary adoption in vulnerable environments such as universities, clubs, and festivals. Partnered with 20 universities in Seoul for campaigns and distribution.
Strengthening Institutional Cooperation
Designed as an integrated safety system that builds a comprehensive social safety net in cooperation with police, universities, and NGOs.
UN Sustainable Development Goals Contribution
3. Good Health & Well-being
Reducing anxiety about safety, leading to improved mental health and increased participation in outdoor activities.
5. Gender Equality
Expanded freedom for women and youth to use public spaces with fewer restrictions on nighttime activities.
16. Peace, Justice and Strong Institutions
Establishment of crime prevention systems and institutional measures to protect vulnerable groups.
Spy Nail contributes to multiple UN Sustainable Development Goals
by creating safer environments, promoting gender equality, and strengthening
institutional frameworks for safety.
Expansion Strategy & Future Impact
Pre-marketing
Campaign in cooperation with the police, raising awareness through collaboration with 10 social media influencers.
Partnership Expansion
MOUs signed with 20 university student unions, joint projects with the Ministry of Gender Equality and Family.
→ In addition, in partnership with the Drug Addiction Prevention Center for Universities (DAPCOC), educational campaigns and distribution will be expanded to more than 30 universities nationwide.
3. Mass Production
Manufacturing contracts with domestic producers to achieve cost reduction and affordable pricing.
→ Selected for Korean government support programs (Sejong Center for Creative Economy, Seongnam Industry Promotion Agency, KOSME, KIPA), validating innovation, commercialization potential, and IP protection.
International Outreach & Recognition
Sample requests and shipments completed
to the United States, United Kingdom, Mexico,
Vietnam, and Italy, proving global demand.
Awarded at the 2025 Korea Design Exhibition,
officially recognized for creativity and potential
social contribution.
Long-term Social Value
  • Decreased social isolation and revitalized community engagement
  • Realization of freedom from violence and danger
  • Citizen-participation safety networks to enhance social trust
  • Collaboration with the Korean National Police Agency: distribution at police substations in nightlife districts such as Hongdae, where anyone in need can freely access the product