Hexagon Handle | Master Slip Casting Mold Kit | 3 Styles, 7 Sizes, 21 Total Variations

Stop Overpaying for Slip Casting Molds — Start Making Your Own with the Handle Master Mold Kit...

Tired of spending a ton on pre-made handle slip casting molds? Now you can take control, save hundreds (even thousands), and create your own professional-quality slip casting handle molds — right from your studio.

Whether you’re crafting custom molds for your own ceramic work or selling them to other makers, the Handle Master Mold Kit gives you the power to produce flawless results every time.

This all-in-one system (just add plaster and basic mixing tools) is the same method we perfected in our own studio — delivering crisp, chip-free edges, polished smooth sides, and a reliable registration key mechanism for a snug, repeatable fit every single time.

✔️ Save hundreds or thousands of $/£/€
✔️ Produce premium molds with confidence every time

Join the growing community of ceramicists who’ve ditched expensive ready-made molds — and never looked back.

NOTE: You can purchase as a full kit, or if you want multiple handle sizes & styles using a your existing kit, you can purchase additional bases and silicone forms separately.

Securely bubble-wrapped in eco-friendly, biodegradable plastic, every Master Mold Kit arrives safely & securely.

🇬🇧 Designed, Made, and Shipped from the UK
🌐 Ships Internationally

IMPORTANT: The kit does not include any plaster, mixing tools, or the final plaster molds shown in the photos/videos.

Every Master Mold Kit Includes:

☑️ 2 x Spill-Free Mold Bases – Choose from 21 handle styles and sizes to match your designs perfectly — no leaks, no mess, just clean, pro-level pours.

☑️ 2 x Soft Silicone Handle Forms – Your selected style, size, and shape — designed for chip-free removal and sharp, clean mold details every time.

☑️ 2 x Durable Acrylic Wall Sets – Waterproof, long-lasting, and easy to lock into place. Removes cleanly without stress or cracking.

☑️ 2 x Wall Braces for Stability – Keeps walls locked tight to eliminate surprise spills and ensure accurate, even mold shapes.

☑️ 20 x Sets of Registration Keys – Lock your molds together with perfect alignment every time — no slipping, shifting, chipping, or guesswork. 20 sets makes a total of 5 complete molds. Plus, get lifetime 50% discount on registration key refills.

☑️ 1 x Diamond Sanding Block – Chamfer edges with ease to prevent chipping and extend mold life for repeated use.

☑️ 1 x Fine Sanding Sponge – Smooth out curves and surfaces for a polished finish your clients (or you!) will love.

☑️ 1 x Precision Bristle Brush – Sweep away trapped air and surface bubbles when pouring plaster — for flawless results.

☑️ 5 x Scraper Tools – Easily remove plaster residue from bases and walls so your kit stays clean and ready to reuse.

☑️ 8 x Optional Elastic Bands – Extra security against plaster leaks — great for beginners or high-volume studios.

☑️ Step-by-Step Assembly Guide – Includes clear instructions and expert tips so you can start creating production-quality molds right away — no guesswork required.

☑️ Free Plaster Calculator – Includes access to a free online plaster calculator to determine exact ratios and amounts to mix for this mold for various types of casting plasters.

Main Features & Benefits

🧼 No More Plaster Disasters – Innovative spill-proof base and secure wall system keep your workspace clean, your pour contained, and your stress levels low.

⚡ Assemble in Seconds – Snap your Master Mold together in under a minute—no tools, no fuss, just a quick, seamless setup.

🔓 Fast Mold Release – Demold your finished piece in less than 60 seconds with zero damage.

🧽 Effortless Cleanup – Scraper tool makes cleaning plaster from walls and bases fast and easy — so you're always ready for the next cast.

🪨 Pro-Level Finish Made Easy – Included diamond sanding block and sponge let you chamfer, smooth, and polish molds for clean edges and a refined, professional look.

🎯 Flawless Alignment, Every Time – Built-in registration keys lock molds together with precision, preserving every detail without chips, cracks, or misalignment.

🧑🎨 Beginner-Friendly, Pro-Approved – Simple, intuitive design makes it easy to get great results, whether you're casting your first mold or your hundredth.

🏆 Consistent, Professional Molds – Get studio-quality results every time — with clean shapes, crisp edges, and sharp details that elevate your entire collection.

🧘 Confidence in Every Pour – Thoughtfully engineered to eliminate guesswork so you can cast with clarity, accuracy, and peace of mind.

⏱️ Streamlined Workflow – Every element is optimized to save time, from quick setup and easy cleanup to fast demolding and minimal waste.

♻️ Reduced Material Waste – Leak prevention and precise alignment reduce failed casts, saving plaster and your time.

✨ Elevates Your Craft – Perfectly finished slip cast molds make your pieces look polished and premium.

🔒 Reliable Performance Under Pressure – Designed to stand up to repeated use in both hobby settings and high-volume professional studios.

🌊 Less Mess, More Flow – With everything working together to prevent spills and frustration, you can stay focused on what matters: creating.

🎨 Supports Creative Freedom – With a wide range of handle styles & sizes available, you're free to bring any design to life — no compromises.

😌 A More Enjoyable Experience – From setup to demolding, this system makes the process feel smooth, satisfying, and fun.

💸 Low-Cost Expansion – Easily grow your mold library by swapping out bases — no need to rebuy the whole kit for every new design.

Handle Master Mold Specs:

▶ Master Mold Length: 170mm
▶ Master Mold Width: 80mm
▶ Master Mold Height: 60mm

Handle Specs:

▶ Shapes: Square-Rounded, Arched, or Hexagon
▶ Lengths: 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, or 100mm
▶ Styles: Tapered, Rounded, or Hexagon
▶ Width: 50mm
▶ Thickness: 9.5mm

Customs & Import Duties

🔘 Shipments outside the UK may be subject to customs clearance delays. Contact your local customs office for updates. The customer is responsible for paying for customs/import duties.

Safety Guidance

🔘 This product is designed for adult use only.
🔘 Always handle master molds with care to avoid injuries from sharp edges or breakage.
🔘 Use appropriate protective equipment (e.g. gloves, closed-toe shoes, etc).