Otto Frei

Foot bellows deliver a steady, hands-free supply of air to blowpipe torches, eliminating the need for continuous mouth-blown airflow. Operated by f...

The Air Compressor Filter Regulator is a filter/regulator assembly designed for use with super silent air compressors. This unit comes standard on ...

These cast 6-prong oval settings with side pads are precision-made in the USA and offered in both 14K yellow and 14K white gold. Designed for profe...

The Muonionalusta Meteorite is a rare iron meteorite that fell to Earth over one million years ago, originating from the core of a celestial body. ...

This 14K yellow gold pearl shortener offers an elegant solution for adjusting pearl strand length without removing the necklace. Set with four genu...

A refined filigree pearl clasp crafted in solid gold, designed for use with pearl strands and fine necklace work. Measuring 16.0 x 6.0 mm, this cla...

Goldsmithing 1: Basic Goldsmithing Techniques by Gerhard Schulze-Wahle is a rigorous, structured manual translated from German into English by Clai...

Personalize a bracelet or chain with this sparkling initial charm. The Letter X Diamond Charm is crafted in 14K white gold and features diamonds se...

Keep your magnetic tumbler running at full capacity with this genuine factory replacement bowl. Designed specifically for the Ikohe TB-066 150mm ma...

Professionally cast emerald center heads designed for secure, elegant stone setting. Each head features a double gallery construction with a peg an...

A precisely cast square double gallery center head featuring four standard prongs, offered in 14K white gold and platinum. Ten square stone sizes a...

Click & Lock jump rings look just like regular jump rings and can be soldered closed just like regular jump rings — but they offer something st...

Click & Lock jump rings look just like regular jump rings and can be soldered closed just like regular jump rings — yet they feature a hidden m...

Designed for professional jewelers, these 14K white gold earring mountings feature a 3-prong center setting surrounded by 12 pre-drilled side setti...

Written by a professional engraver, Drawing and Understanding Scroll Design by Ron Smith is an essential reference for anyone looking to design bea...

This die-struck 14K white gold four-prong setting features tapered legs designed to hold round stones with precision and elegance. Die-struck const...

This 14K yellow gold earring clip lever is designed for use with the Earring Clip Lug (part number 260-21LU). The lug is first soldered or joined o...

This rich, deep yellow master alloy is specially formulated for jewelers working in 18K–22K gold fabrication and investment casting. Designed with ...

These heavy flat base 4-prong round cast settings are precision-crafted for professional jewelers who demand consistent quality and reliable prong ...

Personalize a bracelet or chain with this sparkling initial charm. The Letter Z is crafted in 14K white gold and set with diamonds totaling 0.06 ca...

Personalize a bracelet or chain with this sparkling initial charm. The letter P is crafted in 14K white gold and set with diamonds totaling 0.06 ca...

These sterling silver and yellow gold filled paper clip chains feature oval elongated links with an extra-large link opening, making them ideal for...

Classic ear screws offer a secure, non-pierced earring solution with a long history in fine jewelry. These ear screws feature a 4mm cup with peg, d...

This 9x9mm Brilliant Cushion Moissanite delivers exceptional optical performance with one of the highest refractive indexes and light dispersion ra...

For the first time, you can buy calibrated sizes of these natural rose cut diamonds in yellow. Each stone is individually cut, so color will vary f...

These top-quality diamond-coated high-speed steel twist drills are mounted on 3/32" (2.35mm) diameter shanks, making it faster and easier to change...

Elegant gold lever backs featuring a decorative Fleur-de-Lis design with an open jump ring for attaching pendants, charms, or other embellishments ...

This cast 4-prong center head is designed for emerald-cut stones and features a double gallery construction with side grooves for a refined, detail...

These cast 5-prong pear-shaped tapered center heads feature integrated side pads and a classic tapered profile suited to solitaire and accent ring ...