Unpainted, Wooden Diorama pieces for the Parable of the Precious Pearl (Pearl of Great Price) work.  This includes the 2-dimensional Merchant figure and a small table.  Work of the catechist includes assembling and varnishing the diorama and small table, and painting the merchant.  PEARLS (and Pearl containers) are NOT included.  Refer to the CGSUSA Materials Manuals for painting ideas.