



Set of 250 Killer Ink black silicone caps 12mm
- Stock: In Stock
- Estimated delivery time: Tuesday, 26.05.2026
- Product code: 4723660
- Working hours: Mon-Fri: 10:00 - 21:00 (Romania time)
- WhatsApp: 0773836002
- Email: contact@tatuat.ro
- Phone orders: 0369733154
Delivery in Romania is done by:
- GLS Courier: Delivery in 1 day for orders placed until 20:30. Cost: 24 lei.
- Personal pickup: Sibiu, Str. Rahovei no. 16A (CT2).
- DHL: For international orders. The cost and delivery time will be communicated after placing the order.
The delivery time is 1-2 business days, but may be extended in exceptional cases (weather conditions, high volume of orders).
Orders placed outside of business hours (Mon-Fri 10:00 - 20:30) will be processed the next business day.
Tatuat.ro products benefit from the legal guarantee of conformity, according to the legislation in force. If non-conformities occur, the product will be repaired or replaced free of charge. In case of impossibility of repair, you can receive a price reduction. Damaged or missing products must be reported within 24 hours of receipt. For more details, consult the warranty certificate.
More information on the page Terms and conditions
- cash on delivery: payment is made only upon receipt of the package.
- online with card: only after confirming the order will a payment link be sent by email
- paypal
- in bank account
You can return the products within 14 days of receiving them, according to OUG 34/2014. Complete the return form on the site to initiate the process. Products must be in their original packaging, intact and accompanied by all accessories.
Products exempt from return:
- Sealed products that cannot be returned for health protection or hygiene reasons, if they have been unsealed (e.g.: mascaras, creams).
- Personalized or made-to-order products according to the customer's specifications.
- Products susceptible to deterioration or expiration quickly.
Return costs are covered by the customer, except in cases where the product is defective or incorrectly delivered. The refund of the amount paid will be made within 14 days of receiving the return.
THIS PRODUCT IS EXEMPT FROM RETURNS, according to OUG 34/2014 on consumer rights, Art. 16. Sealed products, unsealed for health protection or hygiene reasons, cannot be returned.
Description
The 250-piece Killer Ink black silicone ink cap set with 12mm diameter is a versatile professional consumable for ink management during tattoo sessions. The 12mm size offers a perfect balance between capacity and compactness, suitable for both precision work and moderate ink quantities. Superior quality silicone ensures excellent stability on work surfaces through the flexible base that naturally grips flat surfaces, preventing accidental tipping and ink spillage. This intermediate size is preferred by many artists as a universal size, covering most work needs without being too small or too large. The black color provides optimal visual contrast for precise evaluation of ink color and consistency before skin application. The flexible silicone material allows complete ink recovery from the cap, minimizing waste of expensive product. The 250-piece set ensures substantial stock at a very competitive per-unit cost, ideal for studios with regular activity. Killer Ink produces these caps to high quality standards with a smooth interior surface that prevents air bubble formation. Each cap benefits from individual quality control ensuring the absence of manufacturing defects. The protective packaging maintains product cleanliness and integrity until use. The 250-piece set eliminates the need for frequent orders and ensures continuous studio availability. The 12mm universal size in the 250-piece format represents the most popular combination among professional tattoo artists across Europe and beyond. Studio owners appreciate the long-lasting supply and competitive pricing.
Frequently Asked Questions
Why is 12mm considered a universal size?
The 12mm size offers the ideal balance between capacity and compactness, covering most work needs. It is large enough for moderate ink quantities but small enough not to take up excessive space. Many artists use it as their primary size for various styles.
How many caps are used on average per session?
On average, between 3 and 8 caps of 12mm are used per session, depending on the number of colors and work complexity. For monochrome work the number is lower, while for color work it increases proportionally. The 250-piece set covers dozens of sessions.
Can I use the caps with any type of ink?
Yes, silicone caps are compatible with all types of tattoo ink. The silicone material does not chemically interact with pigments and does not alter ink properties. They are suitable for water-based, glycerin-based, and other standard formulations.
How does the 250-piece set price compare to smaller sets?
The 250-piece set offers the lowest per-unit cost compared to 50 or 125-piece sets. The economy of scale makes the larger set a wiser long-term investment. Reduced order frequency also adds savings on shipping costs.
Is silicone material important compared to plastic?
Yes, silicone offers significant advantages: superior stability, flexibility for complete ink extraction, and tipping resistance. Rigid plastic does not grip surfaces and tips more easily. The cost difference is minimal compared to the benefits provided.
Is the interior surface smooth?
Yes, the interior surface is smoothly finished to prevent air bubble formation and facilitate uniform mixing. This finish quality is an important advantage of Killer Ink products. A smooth surface also allows complete ink extraction without residues.
How do I prevent cap tipping during work?
The silicone base naturally grips flat surfaces, providing stability without additional devices. For extra security, you can use a dedicated cap holder. Placement on a stable, flat surface maximizes silicone base grip.
Are they suitable for beginner artists?
Yes, the 12mm size is also recommended for beginners due to its versatility. It is a size that allows learning ink management without being too small to be difficult to use or too large to waste ink. It is an ideal starting point.
Does Killer Ink offer other sizes?
Yes, Killer Ink offers caps in multiple sizes including 10mm, 14mm, 16mm, 20mm, and 30mm. Each size is optimized for specific work styles and ink quantities. Choose the size based on your style's specific needs.
How are caps recycled after use?
Used caps that contained tattoo ink must be disposed of according to studio waste management protocols. Silicone is not biodegradable, but the individual volume is very small. Follow local regulations regarding waste disposal from aesthetic studios.




















