Both sets come with Instruction Sheets. Dinosaur set can make 6 different dinosaurs. Spinning Tops set has 100 components. Manipulative and construction toys are widely accepted as an essential feature in any programme to develop creative play, fine motion skills, hand eye coordination, and problem solving skills in children. Morphun meets those needs in new and challenging ways, providing a wide range of instructions and teacher materials in support of each product. All sets have EN71 and ASTM approval. The squares fit to most other traditional brands with studs. All sets have wheels added.