Eggcellent Breast Pieceエッグセレントな胸当て

A spacious, oval shape that is made from hopes, dreams and lime. In other words: Egg.
In-game description

What is Eggcellent Breast Piece? Features and uses

Eggcellent Breast Piece is a common item in Core Keeper (Chest armor). It is crafted at the Easter Workbench from Brown Easter Egg ×3, Rose Easter Egg ×3, Gray Easter Egg ×3, Green Easter Egg ×3.

Eggcellent Breast Piece key points (from the game data)

Durability: 75. Reinforcing it at the Salvage and Repair Station doubles durability.
Sells to merchants for 73 Ancient Coins.

Calculated and summarized by this site from the game data (1.3.0.6).

How to craft Eggcellent Breast Piece (materials)

Crafted at Easter Workbench What each crafting station makes →

Material	Amount	How to get the material
Brown Easter Egg	× 3
Rose Easter Egg	× 3
Gray Easter Egg	× 3
Green Easter Egg	× 3

Crafting time: 1 s

What you get from salvaging Eggcellent Breast Piece (Salvage and Repair Station)

Eggcellent Breast Piece can be salvaged. Salvaging it gives the following items.

For each material, the amount is "amount used to craft × 0.49 (lower when durability is down, 0.3 at 0 durability) × the item's multiplier", and a fraction is the chance of one more (2.4 means 2, with a 40% chance of 3). The range is from 0 durability to full durability (items without durability always count as full). Scrap parts are a fixed number set by the item level. All items that can be salvaged are listed in salvaging.