The correct application of nail extension forms is fundamental to success, accounting for approximately 80% of the final result. The remaining 20% depends on the choice of materials and the expertise of the technician, including knowledge of various nuances of nail extension. In this article, we will explore the critical factors to consider and the best nail extension forms available. 

Nail extensions are based on the use of various forms, which differ in material, length, and application technique.  

Nail extension forms vary in material, length, and application techniques. They can be classified into two categories: reusable and disposable. These forms differ in length, material, markings, width, and usability, allowing for an optimal choice for different nail plate types.

1. Reusable (Lower Forms)

Traditionally made from silicone, aluminum, or Teflon, these forms were popular in the past. However, with the introduction of upper forms, their use has significantly declined and is now limited to about 5% of cases.

2. Reusable (Upper Forms)

Made from polymer or plastic, these forms feature a predefined nail arch shape. Since the arch shape can vary even on the same hand, these forms are usually sold in sets with different widths to ensure a perfect fit and comfortable application.

3. Disposable (Lower Forms)

These forms are placed under the nail, allowing precise modeling of any free edge. They are ideal for nails with specific features, such as arched or flat plates, longitudinal arches, or nails that grow upward or downward. 

Upper forms for nail extensions are made from polymer or plastic materials and are designed for multiple uses. They enable nail extensions even on very short nails but require a high level of skill and precision from the technician.

If a technician is insufficiently skilled and applies the same form to all nails, an arched form may compress a flat plate, potentially leading to onycholysis over time. Thus, it is essential for the technician to have adequate training and experience to select the appropriate form for each nail.

1. Upper Arched Forms for Nail Modeling by Global Fashion

This set is perfect for creating nail architecture using poly gel, gel, or acrylic. The transparent forms are made from durable plastic that retains its performance properties over time. Upper forms make it easy to complete nail extensions in just 30 minutes. They are compatible with any nail extension materials, require no filing, and allow even beginners to achieve a quality, aesthetic result. 
 
The set includes 120 marked forms, allowing you to create any extension option: from classic almond and square nails to extravagant stilettos. 

Specifications:

Color: Transparent
Markings: Yes
Material: Plastic
Features: Durable

Advantages:

- Compatible with all nail extension materials
- Easy for beginners to use
- High-quality plastic
- Flexible and crack-resistant
- Convenient storage container

Disadvantages: None noted

2. Upper Ribbed Forms for Working with Poly Gel by Global Fashion

These upper forms are excellent tools for achieving quality nail extensions. They help create perfectly even nail shapes, particularly in the stress area, ensuring there are no empty spaces. They are ideal for working with poly gel, delivering flawless results with minimal effort. These forms are suitable for both professionals and beginners, offering ease and precision during the application process.

Contents: 100 forms 

Lower forms for nail extensions are typically made of various types of paper that easily adapt to the desired shape, allowing for effortless creation of beautiful arches. Since paper is less durable than plastic, beginners are recommended to choose forms from reputable brands for the best results. 

1. Disposable Nail Extension Forms by Global Fashion

These disposable paper forms with adhesive backing are made from durable paper, ensuring reliability and longevity. They are perfect for modeling acrylic and gel nails due to their acrylic-resistant coating and adhesive backing, which securely holds the form in place. Clear markings and length guides make it easy to create nails of uniform length and width.

Specifications:

Color: Gold
Markings: Yes
Material: Paper
Features: Convenient markings

Advantages:

- Excellent shape retention
- Durable paper
- Secure adhesion
- Clear markings
- Acrylic-resistant coating 

Designed for salon-grade modeling and nail extensions, these disposable forms feature optimal dimensions and convenient markings, making the extension process as comfortable and precise as possible. These forms stay securely in place, maintaining their shape throughout the process—key to achieving a flawless result.

Specifications:

Color: Tiger print
Markings: Yes
Material: Paper
Features: Convenient markings

Advantages:

- Excellent shape retention
- Durable paper
- Reliable adhesion
- Clear markings
- Ideal results 

Selecting the appropriate form largely depends on the system used by the technician. For acrylic applications, special attention should be paid to the adhesive quality and precision of the form's grid markings.

High-quality adhesive ensures the form retains the shape of the free edge. It also prevents the technician from spending extra time on adjustments during the process.

Nail extension forms can be made from various materials, such as foil-coated metallic materials, transparent or opaque plastic, and polymer materials. For gel systems, transparent forms are recommended for effective and fast polymerization. Dense forms in dark colors may hinder UV or LED light penetration, potentially resulting in incomplete gel polymerization. Exceptions include bright-colored forms, provided that powerful, high-quality polymerization equipment is used.

Markings can vary, such as smile lines or notches to help separate the sidewalls. The more guides provided on the marked surface, the easier it is for the technician to achieve the desired result.

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