Knife
Buy $99 to get 15% off
Buy $150 to get 18% off
Buy $200 to get 20% off
Buy $300 to get 25% off
*Discounts will automatically apply
Buy it with:
Crazy Glue: Brush-on nail glue
$7.00
Out of stockDescription
Knife is sharp, intense, and fearless. Deep crimson and jet black are paired with silver metallic details for a dramatic, high-contrast finish. The bold textures and sculpted elements create a powerful, performance-ready vibe. Designed for those who love dark luxury with an edge.
Complimentary Tool Kit Includes
Tote bag
Mini nail glue
Adhesive stickers (24 tabs)
Alcohol pad
Cuticle tool
Nail file
Shipping
Domestic Shipping (U.S.): 2–5 Business Days
We ship from San Francisco, California. Orders to the West Coast typically arrive within 3 business days, while other U.S. regions usually arrive within 5 business days.
International Shipping: 2–3 Weeks
Estimated delivery dates will be shown at checkout based on your location.
Why The Only Nails？
Handcrafted with gel by professional nail techs
Stays on up to 4 weeks with our glue
Reusable for months with care
No damage to natural nails
How we make our nails
“I have referred everyone that I know who wears nails because The Only Nails are by far the very best quality.
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“Love the designs you come out! It is so perfect for holidays!
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“They look so real! not even feel they are press-ons
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“I got the French Elegance set. It looks so real. No one can tell they are press-ons. They all thought that I went to salon for it.
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“I used them for about 3 weeks I received so many compliments because they are so beautiful.
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“I am glad that whenever I change a dress, I have a nail style to match perfectly with it.
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“Thank you for providing durable nails. I am glad that you have short styles for everyday use. They look amazing!
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