Modelones Poly Nail Gel Sandwich Nail Form Dual System

Modelones Poly Nail Gel Sandwich Nail Forms are a 240-piece dual-form system (top and bottom) that creates consistent, controllable gel or builder extensions for oval and coffin shapes.

If you want repeatable, salon-quality extensions with less guesswork, these sandwich-style forms give you a guided cavity that holds builder gel in place while you sculpt. The kit includes 240 reusable pieces—top and bottom halves in both coffin and oval profiles—with 15 sizes per shape and improved side-locking clips to keep parts aligned. The ultra-thin top edges reduce bulk near the cuticle and the snug bottom form supports the natural free edge so the gel stays contained until curing.

How do these dual forms improve extension accuracy?

The sandwich design creates a defined channel that guides gel placement and helps maintain a consistent apex and length. With both top and bottom forms clamped together, the product is less likely to shift, producing cleaner curves and straighter tips compared with single forms.

• Two-piece system secures product from above and below for uniform shaping
• Guide lines printed on forms help align length and tip placement
• Side locking clips prevent slippage during application and cure
• 15 sizes per shape allow precise fitting for many nail beds

Can I reuse these forms and what materials are they best for?

Yes — the forms are made from flexible, durable material designed for multiple uses when handled gently. They work well with poly gels, builder gels, and other viscous overlay products that benefit from containment while curing.

• Durable, flexible construction resists tearing with careful removal
• Compatible with poly gel and builder gel techniques
• Easy to clean and reseal between uses for repeated applications
• Ultra-thin top edges minimize excess product at the cuticle

What makes the side-locking clips and fit important?

The upgraded side clips align the top and bottom halves and lock them into position so the form won’t slide while you sculpt. A snug fit at the free edge and ultra-thin top rim reduce gaps that can cause overflow or uneven lines, helping you produce smoother finishes and less filing.

• Improved clip design holds form halves securely in place
• Snug free-edge contact offers stable support under the natural nail
• Reduced bulk at the cuticle for a more natural blend after filing
• Sealed sides help contain gel and reduce clean-up time

How does size selection affect the result?

Choosing the correct size is essential: a too-large form can cause uneven walls; a too-small form can produce gaps or pinching. With 15 sizes for each shape (oval and coffin), you can mix and match to fit every client or nail, enabling consistent apex control and tip symmetry.

• 15 size options per shape for precise customization
• Mix shapes and sizes to suit individual nail anatomy or style
• Printed guide lines assist in matching length across fingers
• Consistent sizing helps speed up repeatable salon services

Who is this for: The Modelones sandwich dual-form kit is designed for salon technicians and experienced DIY nail artists who want greater control over poly gel and builder-gel extensions. If you value repeatability, cleaner edges, and a way to reduce overflow and rework, these reusable top-and-bottom forms with locking clips give structured support for shaping longer, more consistent oval and coffin nails.