[Use] Used to mark the position of a player who has missed their turn to pay a blind. When the player returns, the missed blind(s) may be paid immediately, or the player may keep the lammer and wait to play until the unpaid blind comes in turn. Which indicative lammer is used depends on the game being played and/or which blinds are missed. [Button] 
Missed Blind(s), Missed Big Blind, Missed Small Blind