This is a multi-colored LaQ block set. It weighs approximately 180 grams. No instruction manual included. - Set Contents: LaQ blocks - Colors: Multi-colored (red, blue, green, yellow, white, black, etc.) - Material: Plastic This is a used item that a child has played with. While there is almost no visible dirt or missing pieces, please refrain from purchasing if you are looking for a perfect product. Thank you for your understanding. Thank you for looking.