- PVC material<br />- Educational， enjoyable and challengeable<br />- Contains 31 pieces small parts<br />- Easy to assemble and play<br />- Image guide manual included<br /><br />                                                                                                                                Dimensions: 0.00 in x 0.00 in x 0.00 in (0.0 cm x 0.0 cm x 0.0 cm)<br />Weight: 4.23 oz (120 g)<br /><br />