Wooden Rainbow Stacker Nesting Puzzle Blocks

Spark boundless imagination and hands-on learning with the NovoBam Wooden Rainbow Stacker Nesting Puzzle Blocks. Crafted from 100% natural solid wood and finished with non-toxic, child-safe water-based paints, this 6-piece open-ended Montessori toy is designed to build spatial reasoning, fine motor precision, and creative problem-solving skills for toddlers and preschoolers.

Key Features & Benefits

• Open-Ended Waldorf & Montessori Play: Beyond standard stacking, the chunky arches easily transform into imaginative bridges, animal tunnels, doll cradles, hills, and decorative marble runs.
• Chunky, Stable Arch Profile: Broad 1.2" thick flat edges allow blocks to balance effortlessly upright, creating complex vertical balancing structures without tipping over.
• Certified Child-Safe Construction: Conforms fully to US Toy Safety Standards (ASTM and CPSIA approved); finished with odor-free, non-toxic water-based stains.
• Skill-Building STEM Learning: Encourages color sorting, size graduation, hand-eye coordination, balance exploration, and architectural planning.
• Solid Sustainable Hardwood: Made from durable natural wood that withstands active play, drops, and classroom use far better than hollow plastic toys.

Product Specifications

• Dimensions (Nested): 10.4" W × 5.1" H × 1.2" Deep (26.5 × 13 × 3 cm)
• Set Includes: 6 Graduated Solid Wood Rainbow Arches
• Material: 100% Sustainable Natural Wood
• Finish: Non-Toxic, Child-Safe Water-Based Dyes
• Recommended Age: 3 Years and Up
• Safety Certifications: Conforms to ASTM F963 & CPSIA Standards

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