North Star
Northstar Sirius CT-503 30" Bench top Slab Roller
Northstar Sirius CT-503 30" Bench top Slab Roller
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Delivery & Returns
Delivery & Returns
Delivery & Returns
Order Confirmation
When you place an order, we’ll pre-authorise your card, but don’t worry, it won’t be charged right away. First, we’ll check with our supplier to make sure the item is ready to ship. Once it’s confirmed, we’ll process your payment and get your order on its way immediately. If there’s any delay, like an item being on backorder, we’ll cancel the pre-authorisation and let you know so you are fully in the loop for all your purchases.
Order Delivery
After your order is placed and stock is confirmed as ready for dispatch, your card will be charged, and we’ll ship your order within 5 working days. You’ll receive tracking details via email within 24 hours of dispatch. If you haven’t received your tracking information after 6 working days, feel free to contact us at info@zenpotterysupplies.com, and we’ll be happy to assist you.
Damages
We recommend that you carefully check all items upon delivery. If you notice any damage, we advise against accepting the delivery. Should you find any damaged items, please email clear photos of the damage to info@zenpotterysupplies.com, and we’ll initiate an insurance claim for you.
Cancellations & Refunds
If you need to cancel an order more than 48 hours after it was placed, additional fees may apply. If the order has already been dispatched, you, as the buyer, will be responsible for any return shipping costs. Refunds will only be processed back to the original payment method used when placing the order.
About Us
About Us

About Zen Pottery Supplies
At Zen Pottery Supplies, we provide everything you need for your pottery journey, from pottery wheels and kilns to pug mills, glazes, and clay. We chose the name “Zen” because pottery is about finding your flow, that moment of focus where it’s just you and the clay. Our goal is to make your process easy and enjoyable by offering high-quality pottery supplies and equipment, so you can focus on creating, whether you’re a beginner or an experienced potter.
Our Story
Zen Pottery Supplies started in Lichfield, Staffordshire, just a stone’s throw from Stoke-on-Trent, the World Capital of Ceramics. It all began when the founder, Rae, decided to leave an unfulfilling job and focus on what really mattered, creativity and helping others.
Zen understands the struggle of poor tools and hard-to-find supplies, so we set out to make things easier for potters. From sourcing reliable products to offering honest advice, we aim to support both beginners and professionals alike.
Like any small business, we’ve had our challenges, but it’s all been worth it to serve the amazing pottery community. Helping you bring your ideas to life is what keeps us going.
Our Vision
At Zen Pottery Supplies, we aim to be a reliable, approachable source for high-quality pottery wheels, tools, and supplies. What sets us apart is everything we offer is practical, trusted, and chosen with care. Our goal is to make pottery enjoyable and accessible while supporting you at every step of your creative journey.

Why Shop with Us?
Here’s why potters across the UK love Zen Pottery Supplies:
- All-in-One Shop: Whether it’s pug mills, pottery wheels, or glazes, we’ve got everything you need in one place.
- Friendly Support: Got questions? We’re always happy to help—whether it’s advice on a kiln or tips for recycling clay.
- No-Nonsense Service: We keep things simple, from our product range to our nationwide shipping.
Join the Zen Pottery Community
We’re more than just a pottery shop, we're part of the community. From beginners trying their first pot to professionals perfecting their craft, we love being part of your creative journey.
Browse our range today and discover tools and supplies that make your process easier and more enjoyable. Have a question? Just get in touch through our Contact Us page, we’d love to hear from you!
Relax, create, and enjoy the process. That’s what Zen Pottery Supplies is all about!
Sirius Star CT-50 Benchtop Slab Roller: Compact and Versatile for Small Spaces
At Zen Pottery Supplies, a trusted UK-based business, we offer the Sirius Star CT-50, a fully functional 30” wide benchtop slab roller designed specifically for potters with limited studio space. This compact slab roller is easy to set up, store, and use, making it an excellent addition to your pottery studio.
Key Features of the Sirius Star CT-50 Slab Roller
1. Designed for Easy Slab Rolling
The Sirius Star CT-50 uses two patterned rollers and canvas to effortlessly pull slabs of clay through the machine. Its top roller features a simple vertical adjustment, enabling you to create clay slabs of varying thickness, from paper-thin to over 5cm (2”).
2. Flexible and Versatile
- Roll slabs in either direction or reverse them easily.
- Create slabs up to 71cm (28") wide, with the length determined only by the space and canvas available.
- Compatible with texturing materials like burlap, rope, cork, plant materials, and bark for creative surface designs.
3. Superior Construction
- Body & Rollers: Made from high-strength machined alloy.
- Gears: Available in durable nylon or steel.
- Tabletop: Moisture-resistant Medex with a melamine surface for longevity.
- Metal Surfaces: Zinc-plated or finished with a durable powder coat to prevent rust.
- Virtually maintenance-free and built to last with no chains, cables, or cast-iron gears.
4. Precise and Easy Adjustment
- Infinitely variable thickness from 0 to 2-3/4 inches.
- Reduces common issues like warping, curling, and cracking in clay.
- Tapered slabs are quick, easy, and precise to achieve.
Package Inclusions
When you order the Sirius Star CT-50, you’ll receive the following:
- 30" Slab Roller
- Tabletop (2 Sections)
- Canvas
- Crank Handle
- Easy-to-follow assembly instructions
Note: Assembly is required.
Assembled Dimensions
- 91.44cm (W) x 152.4cm (L)
Why Choose the Sirius Star CT-50 from Zen Pottery Supplies?
- Compact Design: Perfect for potters with limited space.
- Easy Operation: Simplifies slab rolling without the need for heavy shims or complex mechanisms.
- Durable Construction: Built to last with high-quality materials and rust-free finishes.
- Creative Potential: Compatible with a wide range of texturing materials and press molds for unique designs.
Upgrade your pottery studio with the Sirius Star CT-50 Benchtop Slab Roller today and experience effortless slab creation like never before! For more information or to place an order, contact Zen Pottery Supplies—your trusted partner in pottery equipment.
