Melissa & Doug 60-Piece Standard Unit Blocks for $38.00 Shipped
Melissa & Doug 60-Piece Blocks for $38.00 shipped. Here is a screenshot for your reference. The blocks are made of hardwood with rounded edges. At the time of this post, 152 out of 156 user reviews have given it 4/5 and 5/5 ratings. As a comparison, Toys R Us has it for about $59.
