Easy to build and paint: The wooden boards of the birdhouse are pre-cut and slotted, no nails or hammers required, kids can easily finish the house independently or by few tips from parents, sisters, or teacher. Children wooden Great for hand-eye coordination, creative expression, fine motor skills, pretend play, and self-confidence. Great for birthdays, parties, after school fun, projects, Saturday projects and holidays. Recommended for kids between the ages 3-8. Stable: bird house with upgraded reinforcement design as kids No needed and no falling apart, kids will be completely immersed in their art craft activities without frustrations any more! Bird house set: Craft includes 1 unassembled birdhouses with 12 paints, 2 paintbrushes and 1 string. Building boards are made from natural wood, and children-friendly. Paints are and easy to wash off without any detergent. Please note that you have to completely push the small protuberance into the slot for structure reinforcement, then for freewheeling painting craft activities.