1. Before starting excavation, please prepare a piece of paper to be placed under the gypsum block to prevent the gypsum powder from scattering around during excavation. Then use a bamboo stick to lightly cut the plaster surface to start digging.
2. During the excavation process, please operate carefully and experience the fun of archaeological excavation. When skeletal fossils are excavated, please use a brush to purify the powder on the surface of the stone. After that, wash, wipe and dry the excavated bones.
3. Arrange the bones correctly and stitch them together. After the stitching is completed, the whole dinosaur fossil will immediately appear three-dimensionally realistic, and display it on the table or shelf, making it your most exquisite collection