MindWare Dig It up! Triceratops EXCAVATE: Using the tools included in this kit, chip, dig and brush away the plaster block until you discover all 20 skeleton pieces. PREPARE: Once all pieces have been excavated rinse the pieces in water and follow the step by step instructions to assemble your dinosaur. ASSEMBLE: The bones snap together and can be repeatedly reassembled. DISPLAY: Once assembled, your skeleton will be an accurate model of a Triceratops measuring 12" long! INCLUDES: fossil block, hammer, flat chisel, point chisel, brush, sponge and instructions. (Ages 8 and up)