The Unit Blocks from Guidecraft are a premium product in the wooden blocks toy category. The 100-piece set comes with 28 different shapes. Each piece is finely sanded and rounded, is splinter-free to protect young hands, is resistant to dents and dings, and is guaranteed for life. The Unit Blocks are the winner of the Oppenheim Toy Award No. 1 Pick for 2006 and provide kids with a limitless world of fun, constructive, and imaginative play. The entire set weighs 49 lbs.
— "Traditional wooden blocks: Unit Blocks by Guidecraft," was the response regarding best-sellers given to TDmonthly by Tom England, owner of Dancing Bear Toys & Gifts in Frederick, Md.