Formiicutter / Made for artists

Thickness Guide Set
Thickness Guide Set
Thickness Guide Set
Thickness Guide Set
Thickness Guide Set
1/5

FormiiCutter

Thickness Guide Set

$70.00 USD
$70.00 USD $85.50 USD
Save $15.50 Sold out
Shipping calculated at checkout.
FG042: ALLSET(incl holder)

FormiiCutter Polymer Clay Thickness Guide Set — Full Collection & Single Sizes

Create perfectly even clay slabs with the FormiiCutter Thickness Guide Series — essential tools for every polymer clay artist. Each guide provides a precise height to help you achieve consistent results for earrings, charms, slab work, and detailed sculpting.

This collection offers 11 purchase options, including the complete bundle with a matching holder or single-size pairs for individual needs.

Purchase Options

1. ALLSET (Full Bundle)

Includes:

  • 10 pairs of thickness guides

  • 1 matching storage holder

Only the ALLSET bundle includes the holder.
Single-size options include the guides only.

2. Single-Size Options (Pair Only, No Holder)

Choose from any of the following thickness levels:

  • 1.5mm

  • 2.0mm

  • 2.5mm

  • 3.0mm

  • 3.5mm

  • 4.0mm

  • 4.5mm

  • 5.0mm

  • 5.5mm

  • 6.0mm

Each single-size option includes:

  • 1 pair of guides (two pieces)

  • Holder not included

Features

  • Helps roll perfectly uniform clay slabs

  • Lightweight and durable

  • Smooth, comfortable edges

  • Engraved thickness labels for long-term clarity

  • Color: Soft blush pink

  • Holder keeps all guides organized and upright (bundle only)

Dimensions:

  • Guide length: 4.92 in

  • Holder height: 4.92 in

Packaging & Shipping

  • Ships from our California warehouse

  • Processing time: 1–3 business days

  • All pieces are securely packed for safe delivery

Care Instructions

  • Hand wash gently with water

  • Avoid high temperatures

  • Not dishwasher safe

About FormiiCutter

FormiiCutter designs thoughtful, artist-tested tools that inspire creativity and support a smooth crafting process. Follow us on Instagram @formiicutter for tutorials, design ideas, and updates.

Recommended Use & Tips

• Recommended clay thickness:
1–4 mm for most earring designs.

For petal designs, try using clay under 1 mm for a more refined, lightweight finish.

Thicker clay creates softer details, while thinner clay may be more delicate after baking.

• For best cutting results:

Dip the cutter edge lightly in cornstarch or water if the clay feels sticky.

• Clean cuts tip:

Press the cutter straight down firmly and evenly. Avoid twisting, as this may distort the shape.

• Before baking:

Remove excess clay around the edges gently with a blade or needle tool for a cleaner finish.

• Baking tip:

- Follow the temperature and time recommended by your clay brand.

- For best results, use a separate oven thermometer, as oven dials can be inaccurate.

- Allow pieces to cool completely in the oven before handling to avoid cracking or breakage.
Shipping & Returns

Shipping

• All items are made to order with care

• Orders are typically processed within 1–3 business days

• U.S. shipping: 3–5 business days after dispatch

• International shipping: delivery time varies by location

You’ll receive a tracking number once your order is shipped.

Returns

• We accept returns within 30 days of delivery

• Items must be unused and in original condition

• If there’s any issue with your order, feel free to contact us — we’re happy to help
  • Made & shipped in 3-5 days
  • Safe & secure checkout
  • Designed with care
  • Thoughtful support

Simple techniques for intricate designs

Dust/Press/Repeat

For intricate shapes, press multiple times—going slightly deeper with each cut. Lightly dust with powder before every press to prevent sticking and keep details clean and precise.

Happy creating! Artists!

Tips to Prevent Sticking

For detailed molds: Try different techniques or a bit more powder/water.

Apply an appropriate amount of powder to the cutting edge.

Apply an appropriate amount of water to the cutting edge.

Place a piece of plastic wrap over the polymer clay before using the cutter.

Packed with Care

Each order is thoughtfully prepared to make your unboxing feel special.

Want to send it as a gift? Leave us a message—we’ll include a complimentary gift card for you.