“False eyelashes Single Root: 0.07/D/8-15 mm mash-up MIX” refers to a specific type of false eyelashes with particular characteristics. Here’s a detailed explanation of each component:

Detailed Breakdown
Single Root:

Design: Single root lashes refer to individual lash extensions that are applied one by one to each natural lash, as opposed to cluster or strip lashes. This method allows for a more natural and customized look.
Application: This technique requires precision and is typically done by a professional lash technician. Single root lashes provide a more natural and seamless appearance compared to pre-made fans or clusters.
Thickness (0.07 mm):

Fine and Lightweight: Each lash fiber is 0.07 mm thick, which is very fine. This thinness ensures that the lashes are lightweight and comfortable, making them ideal for volume lash extensions where multiple lashes are applied to one natural lash.
Volume Lashes: Perfect for creating a full, fluffy look without adding too much weight, which helps in preventing damage to natural lashes.
Curl Type (D Curl):

Dramatic Lift: The D curl provides a highly pronounced, upward curl. This curl type gives the eyes a wide-open, striking appearance, making it a popular choice for those looking to enhance their eyes with a more dramatic look.

Versatile: Suitable for creating various styles, from everyday elegance to more dramatic evening looks.
Length Range (8-15 mm):

Natural Effect: The variation in lengths from 8 to 15 mm allows for creating a more natural, graduated look. Shorter lashes are typically applied towards the inner corners of the eyes, with longer lashes towards the outer edges, mimicking the natural lash growth pattern.

Customization: Lash artists can mix and match different lengths to create a bespoke look that suits the client’s eye shape and desired effect, offering both subtle and bold enhancements.
Mash-up:

Mixed Lengths: The term “mash-up” indicates that the set includes a mix of different lengths, providing versatility in creating various lash styles.
Layering and Texture: The mix allows for layering different lengths to achieve a textured and voluminous effect, enhancing the overall aesthetic of the lashes.
MIX Line:

Brand Identity: “MIX” could refer to a specific product line or collection within a brand, indicating a range of options that might include various lengths, curls, or types of lashes.
Quality and Variety: Products under the MIX line are likely designed to offer a variety of choices and high-quality materials to meet different customer needs.
Application and Use
Professional Use: Single root lashes are favored by professional lash technicians because they allow for a highly customized and natural-looking application. The precision required for applying individual lashes ensures a seamless blend with natural lashes.

Personal Use: For individuals applying them at home, these lashes provide versatility and ease of use, making them suitable for both everyday wear and special occasions. However, professional application is recommended for the best results.
Customization: The mixed lengths and dramatic curl allow for creating a wide range of styles, from natural enhancements to bold, glamorous effects, suitable for various occasions.
Conclusion
“False eyelashes Single Root: 0.07/D/8-15 mm mash-up MIX” are designed for a precise, customizable application that enhances the natural lashes with a dramatic curl and a variety of lengths. The single root design allows for a natural, seamless look, while the fine thickness and mixed lengths provide versatility and comfort. 

These lashes are ideal for professional use, offering high-quality results for those seeking a personalized lash enhancement.