Description: 【Material】: Crafted from wood, this DIY birdhouse kit is safe, reliable, and easy to use, allowing kids to DIY their model for a unique creation freely, great for young builders and nature bird lovers 【Science Experiments Kit】: This DIY science model is suitable for kids, boys, and girls to play with, letting your child understand the basics, making it an ideal display piece for enthusiasts and collectors 【Child Assembled】: The wooden science experiment set requires children to assemble it themselves, is easy to assemble, and exercises children's manual dexterity. Small Science Experiment Kids DIY Set is suitable for home and classroom projects, simple and practical for researching and learn science. Encourages hands on learning by developing children's practical skills, independent thinking, imagination, and creativity through DIY assembly 【Ability Development】: wooden toys are suitable for children's hands on brain training, intellectual development, parent child communication, and improving children's fun in science 【Gift】: The Kids DIY Bird House model kit also makes an ideal gift for science enthusiasts. Finished size measures 13.5cmx11.5cmx13.5cm/5.31inchx4.53inchx5.31inch, ideal for home or classroom projects Specification: Material: Wood Package Includes: 1 Set Science Experiment Kids DIY Kit Note: 1.This is not infant toy , please take away from children to avoid eating. 2.Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.