I bought this as a souvenir for my child when we traveled to Takebe Forest (Okayama Prefecture), but I kept it for too long and my child grew up without ever using it. You take the parts out of the board and fit them into the grooves to build it. If it's difficult to fit, there's sandpaper included, so you can use that to sand it down. How about it for a little bit of free time? How about it as a small reward? The wooden texture, not plastic, seems good for the heart. Once completed, you can display it. It seems like a dinosaur-loving child would enjoy it. ● Condition: It was stored indoors in the souvenir bag. It's new and unopened. I'm putting it up for sale as I'm decluttering. ● Other notes: None Dinosaur, Stegosaurus, Woody Craft, woodworking, craft, easy assembly, craft Free time, parent and child