Item No: XTG046H
220pcs XL Natural Stacking Boulders
Primary Materials: Premium New Zealand pine wood
Finish Quality: Natural clear coating finish with precision construction
Safety Features: Rounded edges for safe handling
Safety Standards: GB6675-2014 + GB18581-2020 comprehensive testing certified
Max Product Size: 40×10×5cm
Total Components: 220 pieces (10 different shapes, 5cm thickness)
Construction Material: Premium New Zealand pine wood with natural clear coating
Block Thickness: 5cm for substantial building projects
Geometric Forms: Fourteen-sided geometric shapes for advanced mathematics
Safety Design: Rounded edges and precision construction
Educational Value: Advanced mathematical understanding and engineering skills development
Applications: Large-scale architectural building and geometric exploration
Quality Assurance: Premium grade construction with natural finishes
Frequently Asked Questions About 220pcs XL Natural Stacking Boulders
This construction set is designed for children aged 3+ years with adult supervision. Perfect for developing advanced mathematical understanding, engineering skills, and supporting large-scale architectural construction projects.
Made from premium New Zealand pine wood with natural clear coating finish and rounded edges for safety. Features 5cm thickness for substantial building projects. All materials meet GB6675-2014 + GB18581-2020 comprehensive testing standards.
The set includes 220 pieces featuring 10 different shapes with 5cm thickness. Includes fourteen-sided geometric forms for advanced mathematical exploration. Maximum product size is 40×10×5cm, perfect for large-scale architectural construction projects.