Hollow Unit Blocks - 20 pc.

SKU: WDF-991205-20PC



Wood Designs Hollow Unit Blocks are strong yet lightweight, making them an excellent choice for preschool play. This 20-piece set features seven different shapes in a variety of sizes. They're constructed of birch plywood with an eco-friendly UV finish. Corners and edges are rounded for maximum safety. Hollow Unit Blocks are made in the USA and backed by a 10-year warranty.

Key Features

  • Set of 20 blocks in assorted shapes and sizes
  • Birch plywood construction
  • Eco-friendly UV finish
  • Smoothed and rounded edges


  • Pieces: 20
  • Shapes: 7
  • Material: Birch plywood
  • Warranty: 10 years
  • Made in the USA
  • Assembly Required: No
  • Estimated Lead Time: Ships within 2 weeks
  • Shipping Method: Ground
  • Weight: 103.00 pounds