Clay Slab Cutters - 5-Sided Star - Custom Sizes

Tired of measuring and trimming the same slab sizes over and over? Our Custom 5-Sided Star Clay Slab Cutters are designed to save you time, reduce waste, and ensure perfectly straight edges—every single time.

Simply choose your ideal size (up to 210mm / 8 1/4 inches in diameter), and let this tool handle the rest. The cutter features a single-edge blade that glides cleanly through clay, delivering sharp, smooth cuts without dragging or tearing.

Ideal for potters who value consistency, speed, and accuracy in their slab work.

Clay Slab Cutter Benefits

☑️ Crafted from durable, washable bioplastic for long-lasting use
☑️ Sharp single-edge design creates clean cuts
☑️ Overhanging grip makes removal easy after pressing into clay
☑️ Compatible with pottery clay, ceramic clay, polymer clay, and other soft, cuttable materials
☑️ Packaged in eco-friendly, biodegradable plastic or cardboard for sustainable shipping

General Product Specs

☑️ Made of grey PLA bioplastic
☑️ All clay cutters are 14mm high from edge to top
☑️ Allows for custom size selection up to 210mm (8 + 1/4 inches) in diameter (star points to center are the radius)

Choose from the following size brackets:

1️⃣ 1mm to 80mm (1/16 to 3+1/8")
2️⃣ 81mm to 130mm (3+1/8" to 5+1/8")
3️⃣ 131mm to 180mm (5+1/8" to 7+1/16")
4️⃣ 181mm to 210mm (7+1/8 to 8+1/4")

Note: Once you select the correct range, then enter the diameter that falls within that bracket.