BanBao is the manufacturer of educational building blocks toys that are fully compatible with all leading brands Sets like Lego® and Mega Bloks®. Ban Bao products meet all he necessary safety requirements and quality requirements sets for educational building blocks toys. BanBao has a range of over 20 different lines and 160 products. From Police Fire Department and Construction building blocks to BMW, Hi-Tech, Dinasours and Space Creatures. The Big Blocks: These building blocks are larger in size; they are suitable for ages 3 to 5. BanBao smallers blocks: These building blocks are smaller in size and are suited to ages 5-14.