Eichhorn Montessori Window Building Blocks, 20-Piece Set, FSC® 100% Certified Beechwood with Colored Acrylic Windows, Educational Light and Color Exploration Toy for Ages 12 Months+

FSC® 100% certified beechwood and colored acrylic windows turn this 20-piece building set into a light and color exploration lab for little hands. Children as young as 12 months can stack, sort, and peer through red, yellow, blue, and green transparent panes, discovering how colors mix and light passes through solid wood frames.

Overview

The Eichhorn Montessori Window Building Blocks are crafted from robust, sustainably sourced beechwood with smooth, rounded edges and child-safe paints. Each block features a colored acrylic window, inviting toddlers to build towers, houses, and abstract structures while exploring cause and effect. The set includes a variety of geometric shapes—squares, rectangles, triangles, circles, and semicircles—encouraging early STEM learning through open-ended play.

What stands out

• FSC® 100% certified beechwood ensures responsible forestry and durability for years of play.
• Transparent colored windows in red, yellow, blue, and green promote color recognition and light exploration.
• Montessori-inspired design focuses on fine motor skills, creativity, and spatial awareness.
• Rounded edges and non-toxic, child-safe paints meet the highest safety standards for toddlers.
• No batteries or assembly required—ready to play straight from the cardboard box.

Technical details

• Material: FSC® 100% certified beechwood, colored acrylic
• Number of pieces: 20
• Recommended age: 12 months and up
• Educational focus: fine motor skills, creativity, spatial awareness, color recognition, light exploration
• Block shapes: squares, rectangles, triangles, circles, semicircles
• Window colors: red, yellow, blue, green
• Safety: child-safe paints, rounded edges
• Product type: building blocks / construction toy
• Series: Montessori
• Theme: light and color exploration
• Durability: high-quality, robust wood construction
• Gender recommendation: unisex
• Batteries required: no
• Assembly required: no
• Packaging: cardboard box

Our verdict

The Eichhorn Montessori Window Building Blocks blend sustainable craftsmanship with sensory discovery, making them a timeless addition to any toddler's toy collection.