Dull Shark Tooth Necklace

The Dull Shark Tooth Necklace is an Accessory that was added to the game along with the Community Center update. It increases the player's  by 4 and grants chance to get Shark Teeth during Fishing Festivals. It has the appearance of a green necklace with shark teeth attached to it.

Obtaining
Requirements
 * 4 Nurse Shark Tooth
 * 1 Raggedy Shark Tooth Necklace

Honed Shark Tooth Necklace

 * Requirements
 * 4 Blue Shark Tooth
 * 1 Dull Shark Tooth Necklace

Trivia
This item is likely a reference to Terraria's Shark Tooth Necklace.