Discovery Windows 8-Piece Set

Turn block play into a hands-on learning adventure with the 8-Piece Discovery Windows Fillable Wooden Blocks Set. These hardwood-framed blocks feature clear acrylic windows and removable wooden ends, making it easy to fill them with dry materials like leaves, seeds, sand, beads, or fabric (contents not included). Sized at 4 inches square and 1.75 inches deep, they’re perfect for little hands and invite children to observe, compare, and discuss what they see. Ideal for ages 2 and up, the blocks support sensory exploration, early science skills, language development, and critical thinking through activities like nature hunts, guessing games, and sorting. Durable and versatile, they’re a long-lasting addition to block centers, sensory tables, and discovery areas, encouraging curiosity, conversation, and creative learning through interactive play.