Catalyst Tool Blade 30MM Shape 03
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- In stock, ready to ship
- Inventory on the way
🎨 Princeton Catalyst Blades & Mini-Blades
Not quite a brush. Not quite a knife. Totally transformative.
Catalyst Blades and Mini-Blades are the go-to tools when your painting style leans bold, textured, and outside the lines. Crafted from flexible, FDA-approved silicone and mounted on solid wood handles, these artist-approved tools give you total control—whether you're pushing thick paint, swirling through clay, or piping out frosting like a pro.
✨ Why artists love them:
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🖌️ Smooth like a brush, bold like a palette knife
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🧽 Easy to clean—just wipe or peel dried paint right off
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🔥 Heat-resistant silicone (hello, encaustics & kitchen use!)
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💪 Works like a charm with oils, acrylics, water-mixable paints, plaster, clay & more
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🧁 Food-safe for creative bakers and crafters
Each wedge and blade is ergonomically shaped to fit in your hand for intuitive, expressive mark-making. Plus, the blade detaches from the handle for deep cleaning—so you can make a mess without stress.
🖼️ Whether you're layering paint, sculpting texture, or decorating a cake, Catalyst helps you do it with style.
We pull our inventory from our 3 stores in northern Vermont. Please allow for a few extra days for processing. Returns are accepted within 14 days of delivery. Some holiday and sale items are final sale. Please reply to your order confirmation to begin a return. For the full refund policy click here
