<b>Specifications:</b><br> Package size: 8.26*5.15*2.95in <br> Item Weight: 1.94lb (880g)<br> Material: PP for pen cap, HDPE for barrel, and sponge for pen tip<br> Diameter: 0.71in (18mm)<br> ink capacity per pen: 60ml<br> Recommended Age: 3 years old and above (Children MUST use the pen with parents’ supervision)<br> Dot Coloring book size:8.26*5.15 inch, total 24 sheets.<br><br> <b>Package includes:</b><br> 12 x dot markers<br> 1X Dot coloring book(total 24 sheets)<br>