Simulated and Lab-Grown Birthstone Set Round Faceted Gemstones Stone Size:6mm Type-S thermocouples (Pt-Rh-Pt) are intended

Type-S thermocouples (Pt-Rh-Pt) are intended for high-heat casting and alloying

Standard base is 4-5/16" (109

This sterling silver death's head moth pendant features a realistic looking design and the signature skull-like feature on the body of the moth

and cures in 1–2 minutes with a UV light

It has an interior material that blocks heat and absorbs most fumes and smoke during burnout

Simulated and Lab-Grown Birthstone Set Round Faceted Gemstones Stone Size:6mm Type-S thermocouples (Pt-Rh-Pt) are intendedMake sure you always have the correct gemstone on hand for custom birthstone jewelry with this set of birthstones. This assortment of simulated and lab grown birthstones offers the look of natural gems at a fraction of the price. Use them to create simple rings or earrings, or combine birthstones to create memorable necklaces, pendants, or bracelets. Round cut gemstones are highly popular and the most commonly available. Rio round gemstones are