FormiiCutter
Ring Cutter - Designer Edition
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Wavy Geometric Ring Cutter — Diamond-Pattern Clay Strip Cutter
Create modern, sculptural statement rings with this wavy geometric strip cutter.
Designed for polymer clay artists who love clean lines and contemporary forms, this tool cuts a flat clay strip with diamond-shaped openings, which can then be bent into a 3D ring shape after baking or partial curing.
The result is a lightweight, architectural ring with a unique openwork pattern — perfect for art jewelry, expressive styles, and bold wearable designs.
Size Details
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Length: 2.75"
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Inner Pattern: 7 diamond-shaped cutouts
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Material: Eco-friendly PLA
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Color: Blush Pink
Key Features
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Cuts a clean 2D strip for ring-making
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Diamond cutouts create a geometric, breathable structure
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Smooth 3D-printed edges for crisp, consistent shapes
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Lightweight, durable, and easy to use
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Ideal for sculptural rings, contemporary jewelry & design-forward pieces
How to Use
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Condition your clay well and cut a clean strip using the cutter.
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Place the strip around a round surface (mandrel, bottle, or dowel).
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Shape into a ring before baking or partially cure first for firmer bending.
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Bake according to your clay instructions to lock in the curve.
Care Instructions
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Rinse with warm water and a soft brush
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Avoid dishwashers and high heat
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Store flat to maintain shape
Packaging & Shipping
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Standard protective packaging
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Ships from our U.S. warehouse within 1–3 business days
Inspiration & Tutorials
See geometric ring ideas and behind-the-scenes creations on Instagram:
@formiicutter
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
Tips to Prevent Sticking
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.
