High quality, deep hues of blue Blue Apatite Palm Stones.
 
Blue Apatite is a beautiful stone to help with speaking one's truth confidently.  If you work in a job where communication is a key asset then having blue apatite close by helps to open the throat chakra so you can speak clearly and confidently.  It is also a stone known to help clear a foggy brain which encourages you to see the truth.