ETI Toys, STEM Learning, 172 Piece Original Educational Construction 172 PCS Features: ► YOUR CHILD DESERVES A MORE PRODUCTIVE ACTIVITY than video games, phones and tablets. STEM supported Engineering Blocks are built to develop your child's Science, Technology, Engineering and Math skills. Challenge your kids to build creative designs, trucks, transformers , helicopters, robots and much more! For boys and girls age 3 through 6+ years , designed to support your child's creativity as they grow.► GIFT A TOY THAT IS FUN AND EDUCATIONAL. We believe in making toys that are both fun and educational. This 172-piece gift idea set will help kids build fine motor skills, hand-eye coordination and enhance creativity while keeping them entertained for hours! Which means more time for mom and dad! Supports logical thinking and problem solving, unleashing your child's imagination to endless possibilities.► HELP YOUR CHILD BUILD SOCIAL SKILLS AT AN EARLY AGE . Social development, teamwork and collaboration are critical to success in today's world. ETI Toys Engineering blocks are designed to develop your child's social skills from an early age. Encourages children to work together as a team to build awesome creations and comes with two dual-purpose 'clicking' wrenches to help support interactive play.► BONUS STEP BY STEP EBOOK WITH 12 FUN TOY DESIGNS ! Toys should offer quick and hassle-free cleanup for both parents and kids. That's why our STEM Engineering blocks are washable (to keep germs at bay) and come with their own easy to carry storage tub. Each set also includes an exclusive 80 page step-by-step instructional eBook with 12 different toy designs for Easy, Intermediate, and Advanced levels. Product Details: Handling We will ship all orders within 3 business day of payment. Delivery We Ship International via eCRATER GLOBAL SHIPPING PROGRAMME. Return Policy All items qualify for returns within 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged. Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.