Heart Cookie Polymer Clay Cutter STL, Linzer Biscuit Earring Tool, Scalloped Valentine Cutter, Digital Download, Sizes 25–40 mm

Create sweet heart-centered biscuit earrings with this two-part Polymer Clay Cutter STL Set. Inspired by classic Linzer cookies, the design combines a scalloped round biscuit with a heart-shaped center window—perfect for romantic jewelry with a colorful “jam” filling.

Use the plain scalloped cutter to create the solid biscuit base and the matching heart-window cutter for the decorative top layer. This playful design is ideal for Valentine’s Day collections, wedding favors, bakery-inspired jewelry, Christmas biscuits, and gifts for cookie lovers.

Please note: this is a DIGITAL STL DOWNLOAD. No physical cutters or finished earrings will be shipped.

📦 WHAT’S INCLUDED

• Plain scalloped round biscuit cutter

• Matching scalloped cutter with a heart-shaped center opening

• Four sizes of both cutter styles

• 8 STL files in total

📏 INCLUDED SIZES

• 25 mm

• 30 mm

• 35 mm

• 40 mm

Sizes are measured by the longest outer dimension of the complete biscuit shape. Final printed dimensions may vary slightly depending on your printer calibration and slicer settings.

✨ FEATURES

• Two-part design for layered biscuit earrings

• Classic scalloped round silhouette

• Romantic heart-shaped center window

• Thin cutting edges for clean clay shapes

• Perfect for Linzer and jam-filled cookie designs

• Suitable for polymer clay and compatible craft clays

• Ideal for earrings, pendants, charms, ornaments, and miniatures

• Designed for FDM 3D printing

🖨️ SUGGESTED PRINT SETTINGS

• Material: PLA

• Nozzle: 0.4 mm

• Layer height: 0.16–0.20 mm

• Infill: 20–30%

• Supports: normally not required

• Enable Arachne or Detect Thin Walls if available

Printing results may vary depending on your printer, filament, slicer, and calibration.

💡 HOW TO CREATE LAYERED HEART BISCUITS

Condition and roll your polymer clay evenly.

Lightly dust the clay with cornflour if it is soft or sticky.

Use the plain scalloped cutter to create the solid biscuit base.

Use the heart-window cutter to create the matching top layer.

Add a thin layer of red, pink, or berry-colored clay between the pieces.

Carefully align both layers without flattening the scalloped details.

Add an earring hole before baking if required.

Bake according to the clay manufacturer’s instructions.

Once completely cool, add powdered-sugar effects, paint, glaze, or a glossy filling effect if desired.

For a realistic jam center, use translucent colored clay, liquid polymer clay, UV resin, or another suitable craft material according to the manufacturer’s instructions.

💕 PERFECT FOR

• Valentine’s Day earrings

• Linzer biscuit jewelry

• Heart cookie charms

• Romantic and wedding collections

• Christmas biscuit earrings

• Kawaii miniature food crafts

• Bakery-themed accessories

• Handmade gifts for bakers and cookie lovers

⚠️ IMPORTANT PRODUCT NOTE

These cutters are designed for polymer clay and craft use only. They are not certified as food-safe and should not be used with edible dough or food.

Finished biscuit examples, clay, filling materials, powdered-sugar effects, earring hardware, tools, and accessories shown in the listing images are for inspiration only and are not included.

⚠️ DIGITAL PRODUCT INFORMATION

This listing is for STL files only. No physical item will be delivered.

Because digital products become available immediately after purchase, returns, exchanges, and cancellations are not accepted. If you experience a problem with the files, please contact us and we will be happy to help.

📜 USAGE TERMS

You may use these files to create finished handmade clay products for personal use or for sale.

You may not resell, share, copy, exchange, upload, or redistribute the STL files in their original or modified form. Commercial sale of 3D-printed cutters made from these files is not permitted.

📸 IMAGE DISCLAIMER

Some listing images have been enhanced using AI to demonstrate the cutter’s intended design and possible finished results. Colors, textures, proportions, lighting, decorative details, and finished pieces may appear slightly different in real life.

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