The DIY Mars Probe Model diy building playset allows children to experience the excitement and fun of Mars exploration. With this DIY science toy, children can develop their hands-on abilities and scientific thinking. It is a experiment toy for students, as it stimulates their interest in science and desire for exploration. Features -Color:Multicolor -Material:EVA, foam -Size:15.30X13.50X10.20cm/6.01X5.31X4.01in -This set of educational prop is suitable for planet probe car assemble, and professional and practical. -The space vehicle learning aid is good for school teaching tool, learning display, and collectibles. -The building planet probe car science aid can improve students' hand-on ability and thinking ability. -To the understanding of space vehicle car model, good for student learning, practical and educational. -Easily enjoyed by all and can provide a great teaching lesson of planet probe car model kit for all ages. Package list: 1 x set of building toys