YOKE FELLOW Dual Forms Long Coffin Nail Molds — 240pc Clear Reusable Sandwich Forms, 15 Sizes for Builder & Crystal Gel

YOKEFELLOW Original Sandwich Nails Dual Forms are a 240-piece set of clear, reusable top-and-bottom plastic molds that speed up long coffin nail extensions without paper forms.

These dual forms are built to simplify builder-gel and crystal-gel application by creating a consistent, salon-grade long square/coffin shape in 15 sizes. The kit combines a crystal-clear finish for visual control during curing and a sandwich design that locks gel between two halves, reducing shaping time and improving symmetry for both pros and home users.

How do these dual forms speed up nail extensions?

The sandwich system pairs a top and bottom half so you apply builder gel directly into the mold, press onto the natural nail, and cure with minimal filing. That reduces time spent sculpting, because the form already defines length and profile.

• Apply gel into the bottom mold and cap with the top for instant shape
• Crystal-clear plastic lets you see gel coverage while curing
• Predefined long coffin/square profile saves shaping and filing
• Reusability cuts down on form prep between clients

What nail systems work best with these forms?

YOKEFELLOW dual forms are intended for use with UV/LED builder gels and crystal gels; they hold gel in position through the curing process without warping. They are not consumable paper forms, so they pair well with thicker viscosity builder or crystal gels that maintain volume while curing.

• Compatible with most UV/LED-curing builder gels and crystal gels
• Best with medium-to-thick viscosity gels for stable shaping
• Not designed for thin liquids that may leak from the seam
• Works for overlay, sculpted extensions, and refill maintenance

Which sizes and shapes are included and how do I pick the right one?

The package contains 240 pieces across 15 sizes, covering a wide range of natural nail widths and shapes. Start by matching the form that best fits the lateral edges of the natural nail; the correct size should sit flush without pinching.

• 15 sizes accommodate narrow to wide nail beds
• Select a slightly generous size for coffin length to allow shaping
• Use smaller sizes for short or slim nails to avoid gaps
• Each size includes multiple identical pairs for multiple uses

How durable and reusable are the forms?

Produced from premium plastic, these dual forms are made to withstand repeated gel applications and cleaning. With gentle removal and proper cleaning after each use, they retain clarity and shape for many salon sessions.

• Premium plastic resists warping under normal UV/LED curing
• Easy to clean with alcohol or non-acetone solutions between uses
• Intended for multiple uses to reduce consumable waste
• Store flat and avoid high heat to preserve shape

Who this is for: Nail technicians who want consistent, fast sculpted extensions and DIY enthusiasts who want professional results without mastering complex freehand sculpting. If you regularly use builder or crystal gels and prefer a repeatable long square/coffin profile, the YOKEFELLOW 240-piece sandwich dual-form kit will cut application time and standardize results across clients or personal sets.