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We offer free standard shipping on every order across the United States. No minimum purchase is required, and every order includes tracking. Most orders arrive in 1–2 business days in the contiguous US.
You have 30 days from delivery to request a return, and return shipping is on us. Refunds go back to your original payment method within 5–10 business days of us receiving the item. Opened or used beauty products can only be returned if they arrived damaged, defective or incorrect.
To start a return, email celaurabeauty@gmail.com with your order number. Read our refund policy
Orders are processed within 1 business day. Most deliveries arrive in 1–2 business days in the contiguous United States; Alaska, Hawaii and US territories usually take 3–6 business days. You will receive a tracking link as soon as your order ships.
Meet the COSLUS C30, a versatile 5-in-1 electric nail file kit designed for home use. This cordless tool supports hands and feet care with thick nails, cuticles, and surface polish, offering a practical, hotel-like experience without a salon visit. The setup emphasizes calm, controlled use and tidy results, making it simple to maintain nails at home for the whole family.
The COSLUS C30 helps you manage a range of nail needs with ease. You can gently grind thick nails, smooth rough edges, trim and shape, and polish natural nails. It also helps in preparing nails for overlays, and can assist with light callus smoothing and cuticle care when used with care and the appropriate bit selection.
Control and versatility are at the core of this toolkit. Five speed settings range from 2000 to 5000 RPM, letting you tailor the approach from delicate to more robust tasks. The device supports clockwise and counterclockwise rotation for ambidextrous use, while a low-noise motor (<40 dB) keeps the routine comfortable and focused.
Portability and ease of use define the design. The cordless, compact body fits into a bag for travel, and the ergonomic, anti-slip grip provides steady control. An important note: the adapter is not included, but any 5V charger can power the unit, or you can opt for a COSLUS charger if needed.
With thoughtful design and reliable performance, the COSLUS C30 delivers a convenient at-home nail care option. It supports a variety of nail finishes and nail-care tasks, offering flexibility for personal grooming and family use without promising guaranteed outcomes.
Q: What is included in the COSLUS C30 kit?
A: Electric nail file, 5 drill bits, Type-C cable, LED light, and dust cover.
Q: Is this kit suitable for thick nails and at-home use?
A: Yes, it offers adjustable speeds, a cordless design, and an ergonomic grip for comfortable home care.
Shipping
Free standard shipping on every order across the United States — no minimum purchase. Orders are processed within 1 business day and most arrive in 1–2 business days in the contiguous US (Alaska, Hawaii and US territories: 3–6 business days). Every order includes tracking.
Returns
You have 30 days from delivery to request a return, and return shipping is free. Refunds go back to your original payment method within 5–10 business days of us receiving the item. For hygiene and safety reasons, opened or used cosmetics, skincare and hair care can't be returned — unless they arrived damaged, defective or incorrect, in which case we will replace or refund them.
To start a return, email celaurabeauty@gmail.com with your order number. Full details: Shipping policy · Refund policy.
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