MR NAIL W558 Short Oval Sandwich Dual Nail Forms

Top and bottom molds fit together to sandwich builder gel, keeping product in place and guiding the ideal apex and length.

The ultra-thin edges and french-style back curve make it easier to pinch, align and remove without tugging the natural nail.

顶模与底模相互咬合，将胶体夹在中间固定成型，帮助自然形成理想弧度与长度。

整甲超薄与法式后缘设计，更容易卡住指芯并对齐，两侧机翼包覆指腹，脱模时不易扯伤真甲。

Innovative “sandwich” top & bottom dual form system

Built-in guide lines for easy length control

No need to file the underside – remove bottom mold and you get a clean inner surface

Ultra-thin full-nail design that mimics natural nails

Multiple methods: extension, repair, french, mold replacement

Comes in assorted sizes for different fingers

1. Prep the natural nail: push back cuticles, lightly buff and apply base as usual.

2. Choose a top and/or bottom mold size that slightly covers the sidewalls.

3. Method 1: Fill the top mold with builder gel, press onto the nail, cure, then remove the mold.

4. Method 2: Use top + bottom molds together as a sandwich – fill, align and clamp gently, cure, then remove molds.

5. Method 3: Use the bottom mold as a reusable form under the free edge to extend or repair broken nails.

6. Method 4: Take advantage of the French-style back edge on the bottom mold to sculpt clean French extensions.

7. Wipe dispersion layer, refine surface shape if needed, then apply color/top gel.

Choose a size that fully covers the sidewalls for a tighter seal and less overflow.

Use the guide lines to keep every nail at a consistent length on both hands.

Apply a moderate amount of gel – too much can cause flooding when clamping the molds.

After removing the bottom mold, clean any tiny excess around the cuticle area with a fine file or buffer.

Nail techs who want faster, more consistent builder-gel extensions

Studios looking for a reusable alternative to traditional paper forms

Experienced DIY users who enjoy sculpted, salon-length nails at home

Clean, smooth nail underside with no bulky product build-up

Thin yet strong salon-style extensions with a refined apex

Neat French back edge and even length across all nails

指芯干净平滑，无堆积块状胶体

轻薄却牢固的沙龙延长甲，弧度自然

法式后缘清晰流畅，十指长度更整齐统一

Builder gel and hard gel extensions

Natural nail repairs and length adjustments

French extensions, salon-long and extra-long shapes

Fast salon services and content creation tutorials

Clean the molds after use and store in a dry, cool place

Not a finished nail tip – must be used together with gel products

Type: Sandwich dual nail form top & bottom mold set

Quantity: 240 pcs total (120 top molds + 120 bottom molds)

Sizes: 0–14 mixed sizes

Shape: Short Oval/ salon style

Use with: UV/LED builder gel or hard gel

Origin: China