FireBoard Spark Bison The Pro version also has

The Pro version also has built in FireBoard Drive technology

Double Helix Design

a whetstone will naturally wear in the middle

Because the knife is so long

Constructed from the super plastic PEEK

FireBoard Spark Bison The Pro version also hasNEW from FireBoard Spark!, a Smart Cloud Connected Instant Read Thermometer. Great for backyard grilling and the commercial kitchen! Spark functions as a single channel FireBoard with an external probe port for standard FireBoard probes. Also, SyncMode is a new feature that turns the Spark into a desktop monitor for your other FireBoard devices. Check out all the features of the Spark below: type K thermocouple instant read (very fast) single channel