3D Wooden Oil Derrick Model Kit Build a detailed wooden oil derrick while practicing mechanical assembly and spatial reasoning. This medium difficulty model kit offers a focused handson project for hobbyists, students, and adults who enjoy engineering style builds and attractive desktop displays. Why this kit matters Handson STEM learning: Teaches basic mechanical principles and structural assembly through a practical, tangible project. Ideal for learners who benefit from making to understand. Skill development: Improves problem solving, fine motor control, and spatial visualization during the 4 to 5 hour assembly process. Decorative and educational: When completed, the 22.3 x 10.5 x 17.5 cm model serves as an informative desktop display or conversation piece for office or home. Clear challenge for hobbyists: Medium assembly difficulty provides a satisfying project without advanced tools or prior experience. Key features Material: Natural wood or composite wood materials for a classic look and tactile assembly experience. Assembly difficulty: Medium, suitable for hobbyists and learners aged 16 and up. Typical assembly time: About 4 to 5 hours. Product weight: 400 g. Finished size: 22.3 x 10.5 x 17.5 cm, compact enough for a desk or shelf. Mechanical learning focus: Components and structure illustrate basic aspects of energy extraction and rig mechanics in a simplified form. What is included Assembly parts set x 1 Assembly tool kit x 1 Manual x 1 Practical use scenarios Weekend project for adults: Spend an afternoon or two assembling the model as a focused hobby build that yields a displayready piece. Classroom or workshop demonstration: Use the kit to illustrate mechanical structures and cause and effect in an engineering lesson or STEM club activity. Parentchild building activity: Collaborate on the project with an older teenager to develop teamwork and shared interest in mechanical design. Assembly tips Read the manual fully before starting each stage to avoid misalignment. Work on a flat surface and sort parts by type to speed assembly. Allow time for careful fitting rather than rushing; the project is designed for a steady, methodical approach. Who should this Adult hobbyists and model builders looking for a medium challenge. Students and educators seeking a tactile tool for teaching mechanical concepts. Anyone wanting a compact, engineered display piece that reflects handson craftsmanship. This kit delivers a constructive, educational build experience and a finished model that fits neatly on a desk or shelf.