Pyrometric Cones For Monitoring Ceramic Kiln Firings-Cone 05 (1 Pkg/50)

Excellent brand of pyrometric cones. I use them in my kiln every time I fire it up.

Es muy bueno, pero tengo dificultades al separar las piezas que viene de a par y algunas se rompen. Ya es mi segunda compra la pasada compra se rompieron varias.

Worked as intended. Wish they had more selections of the pyrometric cones available in the future for sale!!

Great price ,great value

although some people don't understand that the cones come joined and must be split apart, yes this is a quality Orton product that works as described

Good product

The cones met our needs. We will use this source in the future.

These small cones are a terrible design. First, they come two attached to each other and it’s hard to break them in half without damaging one of both of the cones. Once they are damaged they are useless. Secondly, if you do manage to get them halved without any damage, they don’t stand upright. They continually fall over when you try to stand them on your kiln shelf, again rendering them useless. Do not waste your $ on these mini cones. I was able to return them for a refund but I can’t get back the time it took me to drive to WholeFoods to return them and the time it took for the full size replacements to arrive.