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In stock ¡ Ships from Mexico: 2â7 business days
30-day returns
Free shipping over MX$1,600
Handmade press-ons
Reusable up to 4 times
Bold. Mysterious. Unforgettable.
The Dark Line Bundle brings together Black Illusion and Dark Silver Reign, combining metallic textures, deep black tones, and striking details for a bold and personal style. Handcrafted with 100% premium quality materials, these designs are for those who dare to stand out.
Perfect for concerts, parties, nights out, or any occasion where you want your nails to speak for you.
Each KnockKnock Beauty bundle is handcrafted by professional manicurists using salon-quality materials. They are reusable, comfortable to wear, and designed to offer effortless beauty.
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After-sales service policy
1. Shipping and Logistics
- Shipments in 1-5 business days with tracking number.
- If your package is lost, damaged, or severely delayed, we will arrange for a replacement or refund.
2. Quality assurance
- Each set is handmade and unique.
- Slight differences in color or details are normal and do not affect use, therefore exchanges/returns do not apply.
3. Functional issues
- If the product arrives broken or unusable, contact us within 48 hours with photos or videos.
- After verification, we will send a replacement or refund.
4. After-sales contact
- Email: jane.jian@knockknockbeauty.com
- Instagram DM: @knock.knock_nails
5. Our commitment
At KnockKnockBeauty, we maintain artisanal quality and value the trust of every customer. We want every day you wear our press-on nails to be an experience of beauty and confidence.