Every construction job requires the right tools and supplies, which is why Bob the Builder™ has the ultimate building material – Mash & Mold Playsand! Mash & Mold Playsand is shapeable, moldable and when you're ready to demolish instead of build its totally mashable! Mold, build, destroy, and rebuild with this spectacular sand-like substance that never dries out. Mash & Mold Playsand is even more fun with a molding and building expert like Mash & Mold Woodworker Bob who features a handy molding hammer and construction boots! Bob also comes with 2.5 ounces (70 grams) of Mash & Mold Playsand, and a multi-purpose construction barrel, so kids can use their imagination blueprints to craft sand creations with help from Bob the Builder™!