Sluban Heavy Transporter Building Block Set - 306 Pieces, Model M38-B0302, Made of ABS, Ideal for Creative Construction FunThe Sluban Heavy Transporter is a high quality building block set designed for children aged 5 years and older. This 306 piece set encourages creativity and enhances fine motor skills as kids construct their very own heavy transporter vehicles. Ideal for both playtime and educational activities, this set offers a hands on approach to learning and development. Manufactured by Sluban, a brand recognized for its exceptional quality, this set is made from