Acuity POCO Low-Profile Shift Knob Burnt Titanium (M10X1.5) - 1958-BRNThe titanium outer shell features a stunning brushed, burnt finish that fades from gold to purple to blue, while the collar is supplied in a brushed, burnt gold finish Titanium is 65% denser, has 95% lower thermal conductivity, and has 40% lower heat capacity when compared to aluminum, making Titanium knobs more forgiving in climates with harsh temperatures and providing a more weighted feel when compared to aluminum knobs When installed, the POCO