
Wooden Rainbow Building Blocks Stacking Brick Set Montessori Educational Toy for Kids. Premium Natural Materials: Made of solid natural rubber wood with smooth, burr-free edges. Non-Toxic Safety Paint: Coated with harmless, odorless water-based pastel paint. Comprehensive Safety Certifications: Compliant with CE, ASTM F963, CPC, EN71, and Japan food safety standards. Flexible OEM & ODM Services: Customize colors, logos, packaging, and product design with free R&D support. Low MOQ for Trial Orders: Start with as few as 100 sets for logo printing and 300 for packaging. Multi-Stage Quality Control: Strict 3-step inspection including raw material screening and final verification. Eco-Friendly Sustainable Wood: 100% eco-friendly natural wood sourced from responsibly managed forests. Free Design Services: In-house team provides free logo, packaging, and product design mock-ups. Wooden Rainbow Creative Shape Building Blocks with Storage Tray, Toddler Forest House Scene Stacking Puzzle, Montessori Educational Wholesale Kids Toy, OEM ODM Custom Newborn Birthday Promotion Gift.