Notch Blocks 89 Piece Set (by Guidecraft)
Great for indoor or outdoor use, the Notch Block 89 piece set is made from FSC certified eucalyptus wood and weathers to a soft gray if left outdoors. Blocks feature smooth sanded edges and notches that lock together allowing for big structures and endless building possibilities. Includes multiple blocks of varying sizes for an endless array of design possibilieis. Encourages group participation and shared decision-making in an indoor or outdoor setting. Ages 3+. Smallest block measures 6"L x 3"W. Largest block measures 30"L x 3"W.