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4D Loose Promade Fans

SP EYELASH firmly believes that excellent tools are an extension of professional skills. Relying on the exclusive technology of the brand, we have crafted this 4D bulk prefabricated eyelash cluster with ingenuity for you who pursue the ultimate. Compared to traditional eyelash extensions, SP EYELASH's innovative 4D bulk pre made clustered eyelashes use manual splitting technology. In a sterile operating environment, our workers use precise techniques to split eyelashes, ensuring that each eyelash base naturally extends into a perfect fan-shaped arc.This craftsmanship eliminates the need for additional cluster separation during application; with a gentle lift using tweezers, you can directly obtain lash clusters where each lash is clearly defined. Kim, the owner of a Seoul lash salon, commented: “This loose structure increases the success rate of lash picking to nearly 100%, making it especially ideal for creating feather-light, voluminous lash effects.”

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Product Description

SPEYELASH specifically selects medical-grade PBT material processed via low-temperature polymerization to manufacture the 4D Loose Promade Fans. The lash fibers, cured through a 72-hour low-temperature process, not only maintain the softness of an ultra-fine 0.07mm diameter but also boast curl retention that is 30% better than ordinary fibers. Test data from a top Tokyo salon shows that after 4 weeks of continuous wear in a 35°C high-temperature environment, the curl retention rate remains at 92%—truly achieving the effect of “stunning on the day of application and still flawless before removal.”

The innovation of this 4D Loose Promade Fans lies in its staggered 3D arrangement, which mimics the natural growth pattern of real lashes. Each lash cluster takes on a parabolic shape, with longer lashes in the middle and shorter ones on both sides, and the direction of lash flow is precisely calculated. Jessica, a celebrity lash artist in New York, confirmed: “This design creates a natural shadow effect on the lashes after application. Even without eyeliner, it can make the eyes appear 1.5 times larger—perfect for modifying round eye shapes.”

Take a high-end salon in Manhattan, New York, for example: after introducing SP EYELASH’s 4D Loose Promade Fans, they achieved a service upgrade. Sarah, the salon’s founder, shared: “The thick roots of traditional premade lash clusters often made clients feel a foreign body sensation, but SP EYELASH’s unique root separation technology has completely refreshed the lash extension experience. Our members can now close their eyes and enjoy a 45-minute fully comfortable lash application, and the post-service retention period has been extended by a full 10 days.”

Bella Vista, the designated salon for Milan Fashion Week, has even integrated SPEYELASH into its creative toolkit. Its creative director noted: “When we need to create high-fashion runway-ready lash looks, SP EYELASH’s medical-grade material allows us to perform secondary curling treatments without affecting the lashes’ toughness at all. This malleability opens up more possibilities for our artistic creations.”

These recognitions from the forefront of global fashion continue to drive SP EYELASH’s exploration of the boundaries of product innovation.

Choosing SPEYELASH means partnering with a brand dedicated to R&D. We promise that every box of 4D Loose Promade Fans will, with its outstanding stability, become a reliable cornerstone for your salon business.

4D Loose Promade Fans

Product Parameters:

Place of Origin	Shandong, China
Brand Name	SP EYELASH
Type	Hand Made
Thickness	0.05-0.20MM)
Name	4D Loose Promade Fans
Eyelash material	Korean PBT Silk Material
Package	Customized Package Accepted
Length	8-20MM