This bowl was made by LaTour Hawaii. It is round and is supported by three Ku. The center has a volcano with reservoir to light overproof rum or lemon extract on fire. Came in different glaze colors. Many are unmarked or marked with distributor/store names. Some variation in bowl placement. There may have been others besides LaTour (like HB Things Hawaii) using these molds. Gecko eventually reproduced this design as well. There is also a variant without the center volcano, just a regular scorpion bowl, with the actual bowl tending to be a bit more triangular in shape.