Otto Frei

Charoite is a striking opaque purple gemstone featuring swirls, veins, and patches of black, gray, white, and brownish-orange. Prized for its drama...

Add a rich, natural accent to your jewelry work with this Genuine Red Aventurine Cabochon. Measuring 5mm in a smooth round shape, this cabochon off...

The Wood Hub Mandrel with 3/32" Mandrel provides a sturdy mounting solution for polishing and buffing accessories. Designed with a wood adaptor an...

Moissanite is one of the most brilliant gemstone simulants available to the jewelry trade. In the jewelry industry, all moissanite is synthetic mat...

These 24 gauge washers are precision-stamped metal shapes ideal for jewelry making, metalsmithing, and decorative metalwork. Each washer measures 1...

These sterling silver ear clip lugs are the foundation component for building clip-style earrings. Each lug is designed to be permanently attached ...

These economical steel diamond tweezers offer reliable performance for everyday gemstone handling at the bench. Featuring medium-size serrated tips...

Keep watch crystals, cases, and bezels pristine during delivery, storage, or shipping with these pre-cut 60 mm diameter protective film sheets. Des...

Steamer Tweezers with Plastic Coated Tips provide a secure, insulated grip when handling hot items during steam cleaning or ultrasonic cleaning. Th...

Minigrip Red Line reclosable plastic bags are the professional standard for securely packaging valuable items. At 2-mil thick, these bags close eas...

Tree type rubber sprue bases designed to fit standard casting flasks in a range of diameters. Each base features a center hole sized to accept 3/8"...

Button style sprue bases — also commonly called donut style sprue bases — are designed to fit securely at the base of casting flasks, providing a c...

Add elegant botanical detail to your metalwork with these stamped leaf shapes in 24 gauge copper. Each piece features an integrated ring, making th...

The Double Ended Pin Vise features reversible steel collets in each end, giving jewelers, metalsmiths, and watchmakers versatile gripping capabilit...

Fine point pen plating tips designed for use with pen plating systems. Sold in a pack of 5, these tips are compatible with pen plating pens used by...

The V-Slot Wood Bench Pin Only is a classic jeweler's bench accessory designed to support work during filing, sawing, and other detailed metalsmith...

Brilliant Polishing Cloth is a treated polishing cloth engineered to clean and polish gold, silver, and other precious metals with minimal effort, ...

This fiberglass scratch brush features a rotating top mechanism that gradually extends the brush tip as the fiberglass bristles wear down, ensuring...

14K White Gold Click & Lock Jump Rings combine the familiar form of a standard round jump ring with a hidden locking mechanism that creates a s...

The Felt Tapered Inside Ring Buff – Long Extra Hard is designed for aggressive polishing and precise interior finishing of rings and circular forms...

The Pear Shaped Wood Handle with 2 Chucks is a hand tool designed for jewelers and metalsmiths who need a reliable, comfortable grip when working w...

Minigrip Red Line Reclosable Plastic Bags - 2-Mil Thick Clear    Finest quality 2 Mil thick Minigrip Red Line plastic bags are what we use when...

The Ear Piercing Skin Scribe is a precise marking tool designed for professionals who perform ear piercing services. Used to mark placement points ...

Medium density felt wheel buffs are made from tightly compressed wool felt for controlled, all-purpose polishing and buffing. They provide balanced...

A reliable everyday clasp solution, these screw-in clasps offer a secure threaded closure for bracelets and necklaces. The open rings accommodate w...

Keep your German nylon mallets performing at their best with these replacement mallet heads. Sold in a pack of two, these 22mm nylon heads are desi...

These synthetic red sable flux brushes feature hand-cupped tips shaped to needle-sharp points, allowing them to hold a generous amount of flux or c...

Designed for soldering operations and secure part-holding, this 6-1/4" (160mm) crosslock tweezer features heat-resistant fiber grips and self-locki...

Otto MF 610 is a mildly acidic concentrated finishing solution formulated for high-speed burnishing and tumbling applications using magnetic needle...

A professional-grade copper stamping shape, this framed circle with ring measures 18mm in diameter and is cut from 24 gauge copper sheet stock at 0...

A precision pin vise built for fine detail work, this 3-3/4" long tool features a hollow handle that accommodates long pieces of wire and rod, keep...

The Accurate Diamond Fan Style Stone Gauge is a compact, practical measuring tool designed for jewelers and gemologists who need quick, reliable st...