EBANKU Sandwich Dual Forms 280pcs Square Nail Molds — 14 Sizes Reusable Plastic, Fast Builder/Poly Gel Extensions

EBANKU Original Sandwich Nails Dual Forms are a 280-piece set of reusable plastic dual forms in 14 sizes that create consistent, salon-quality square nail extensions quickly without paper forms.

This kit bundles 140 top forms and 140 bottom forms engineered to lock together so you can sculpt builder gel or poly gel extensions with consistent length, shape, and symmetry. The interlocking ‘‘sandwich’ design and printed guide lines simplify positioning and shaping, helping both pros and DIYers speed up service times while reducing waste. The plastic forms are washable and reusable, which makes them a practical addition to busy salons or at-home nail stations.

How do these dual forms make extensions faster and easier?

The two-part system holds the gel between a contoured top and a supportive bottom, removing the need to freehand or use paper forms. The secure fit lets you press, cure, and remove with minimal cleanup and fewer shape corrections.

• Pre-shaped top and bottom pieces create consistent arches and square tips.
• Printed reference lines guide length and apex for accurate results.
• Eliminates paper form trimming—cut treatment time and material waste.
• Compatible with builder gel and poly gel workflows.

What sizes and quantities are included, and will they fit different nails?

The set contains 280 pieces: 140 top forms and 140 bottom forms across 14 graduated sizes. This range covers narrow to wide nail beds and allows matching each natural nail with the best-fitting form for balanced, symmetrical results.

• 14 sizes for precise fit across most natural nail shapes and widths.
• Multiple pieces per size so you can complete full sets and replacements.
• Clear size markings and guide lines for trapezoid and oval shaping.
• Useful for both short natural nails and length extensions up to preferred tips.

How do you use the EBANKU sandwich dual forms step-by-step?

Use a peel-off base on the bottom form, secure it to the nail, then apply builder or poly gel to the top form. Align both pieces, press to shape, cure, remove, and finish by refining and sealing with a top coat.

• Apply peel-off base to bottom form and adhere to the nail; cure as needed.
• Place extension gel on the top form, align with the nail edge, then press together.
• Cure the sandwiched gel, separate forms, then file and shape the extension.
• Finish with top coat and final cure for long-lasting shine and durability.

Are these forms durable and reusable for salon use?

Yes—made from sturdy plastic that resists deformation and can be washed between services. Proper cleaning and storage keep the printed guide lines visible and the fit consistent over many applications.

• High-quality plastic construction resists bending and warping.
• Washable surfaces speed turnover between clients.
• Reusability cuts recurring costs compared with single-use paper forms.
• Perfect for high-volume salon workflows and frequent at-home use.

Who this is for: The EBANKU 280-piece Sandwich Dual Forms kit is ideal for nail technicians, mobile nail artists, and committed DIYers who want uniform square nail extensions faster and with less waste. If you value reproducible shapes, multiple sizes for precise fits, and reusable tooling that speeds services, this set streamlines the builder gel and poly gel extension process while delivering salon-grade results.