The right number of premade fans for a volume set depends on the look being created and the lash professional’s application method. The available product information identifies fan sizes from 6D to 20D, but it does not give a total fan count for a full set. These D values describe fan configurations, not how many fans to apply to one client.
Narrow premade volume fans are available in 6D, 8D, 10D, 12D, and 20D configurations. The listing also offers 0.03 mm, 0.05 mm, and 0.07 mm thicknesses, along with a range of curls and lengths. These choices let professionals select products to suit their intended style and technique, but they do not amount to a universal formula for a balanced set.
The question of “how many” can mean either the number of fibers in each fan or the total number of fans used across a set. For the first meaning, the listed choices are 6D, 8D, 10D, 12D, and 20D. For the second, the product data provides no recommended quantity, so the total cannot be determined from the specifications alone.
Other listed options include Korean PBT fiber, silk, or cashmere; thicknesses of 0.03, 0.05, or 0.07 mm; J, B, C, CC, D, DD, L, L+, M, LC, and LU curls; and lengths from 6–18 mm or mixed-length selections. Not every combination is prescribed for every client. A qualified lash professional can choose suitable products based on the intended appearance and their application approach.
| Specification | Available choices | What to keep in mind |
|---|---|---|
| Fan density | 6D, 8D, 10D, 12D, 20D | These describe fan configurations; no full-set fan total is stated. |
| Fiber thickness | 0.03, 0.05, 0.07 mm | The listing does not recommend one thickness for a particular technique. |
| Curl | J, B, C, CC, D, DD, L, L+, M, LC, LU | Several curl profiles are offered without a universal selection rule. |
| Length | 6–18 mm or mixed lengths | Available as individual length options or mixed selections. |
| Order quantity | One piece for samples; custom orders from 100 pieces | These are purchasing terms, not the number of fans needed for a client. |
The product is positioned for professional lash salons, studios, and practical lash training. Guangzhou Ruiju E-Commerce Co., Ltd. describes experience developing eyelash extensions, adhesives, and professional accessories. Its stated quality process includes incoming checks, functional testing, finished-product inspection, and pre-shipment review.
The company also reports private-label eyelash glue supply for a United States brand and wholesale lash-fan supply for a Brazilian distributor. Those business examples relate to product supply and do not indicate how many fans should be used in a set.
The product information does not specify a total fan quantity for a complete set. The appropriate amount depends on the desired result and the professional’s technique.
Here, 6D, 8D, 10D, 12D, and 20D identify the available premade fan configurations. They are not a formula for calculating the number of fans used per client.
The listed sample minimum is one piece, while custom orders start at 100 pieces. The stated delivery time is seven days for standard orders and 15–30 days for customized orders.
There is no set-level fan-count recommendation in the available product data. Treat the D options as choices for individual fan configuration, then have a qualified lash professional select the products and application plan for the intended look. Guangzhou Ruiju E-Commerce Co., Ltd. offers wholesale, private-label, and OEM/ODM services. For product or technical inquiries, contact sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd. operates UBEMAY, a professional eyelash beauty brand supplying extensions, adhesives, accessories, and UV/LED lash equipment to professional markets. Founded in 2014, the company reports development capabilities across lash extensions, adhesives, and accessories, with inspections covering incoming materials, production, finished goods, packaging, and pre-shipment stages. Its listed credentials include FDA Cosmetic Product Listing for UV eyelash extension glue and CE (LVD) certification for an LED lash glue curing lamp. The company also reports private-label and wholesale supply partnerships.

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