This is the spyder mechanical negg collectors item! If you want to find the treasures that lay within visit Dr. Neggistentials Workbench and purchase Spyder Neggbot Tinker Kit in the NC Mall.
Using a Spyder Neggbot Tinker Kit on this item will award you with all of the following items (as they were released):
Additionally, after the fifth prize is awarded, you will receive the following bonus item: