Silencer

The Silencer is a treasure in Pikmin 2 that is actually the head of a baby doll. It is found on the 10th sublevel of the Cavern of Chaos, where it is held by the Segmented Crawbster. It is the 131th treasure on the List of Pikmin 2 treasures in the NTSC version and the 130th in the PAL version.

Captain Olimar's Journal
"This ship is noisy, but nothing compares to the boss's inane chatter. Blah blah blah! It never ends! He could learn a lot from this noiseless, disembodied head. Louie's quiet nature was hard to adjust to, but now I've grown to appreciate the peace and quiet."

Sales Pitch
"The perfect gift in this age of overwhelming information, this mute face cherishes silence. If you value peace and quiet, why not spend some time staring into this face? One hour... Two hours... I am...feeling...drowsy... Energy-saving...mode...initiated"