cossy stem learning toy engineering construction building blocks 208 pieces kids educational toy for boys and girls ages 3 4 5 6 7 8 9 year old (208 pcs) cossy <br><b>highly recommend this set for anyone who wants something fun and educational. </b> <br>this set will definitely push the kids to be creative and put their imaginations to the test. <br>cossy products meet all safety requirements, and we offer a 30-day, no questions asked, 100% refund on our products. <br> <br> <b>package includes: </b> <br>- 136 pcs ladder-shaped blocks <br>- 20 pcs semicircle blocks <br>- 16 pcs wheels <br>- 12 pcs long squares pipes <br>- 12 pcs long round pipes <br>- 8 pcs squares pipes <br>- 4 pcs round pipes <br>- 1 storage box <br>- 1 idea book <br> <br><b>specification: </b> <br>- material: premium washable plastic <br>- box size: 23” x 16” x 15” <br>- weight: 2lbs. <br> <br><b>note: </b> <br>- this product contains small pieces and is not suitable for children under 36 months of age. <br> <br>large set allows more people to play at the same time, making more happy, fun time spent playing with friends or family. <br>appeals to boys and girls of ages 3+, and makes an excellent gift on birthdays, holidays or any time! <br><b>come use your imagination to create your own unique designs! </b>