Educational Magformers 48PCS Magnetic Toy Triangle Square Hexagonal 3D DIY Building Blocks Material: Environment friendly material. Content: 48pcs bricks Payment We accept Alipay on Aliexpress. All major credit cards are accepted through secure payment processor ESCROW. Payment must be made within 3 days after place order. Shipment Worldwide shipping. (Except some countries and APO/FPO address). The item shipped within 7 days after payment verification. We only ship to confirmed order address; you order address MUST MATCH your recipient address. Service transit time is provided by the carrier and excludes weekends and holidays. Transit times may vary， particularly during the holiday season. If you have not received your shipment within 30 days， please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction. China Post Air Mail is our first option of shipment. If you need DHL， UPS， EMS express shipping service， please contact us before order. We will modify the shipping cost for you(The shipping cost for DHL， UPS， EMS on the websites shows you is much higher than the real cost). We are not responsible for any import duties， taxes and charges. Returns& Refunds You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days， it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTION shipping cost is bear by both seller and buyer in half. All returned items MUST BE in the original packaging and you MUST PROVIDE us the shipping tracking number， specific reason for the return， and your PO#. We will refund YOUR FULL WINNING BID AMOUNT， upon receipt of the item in its original condition and packaging with all components and accessories included， AFTER BOTH buyer and seller cancels the transaction from Aliexpress. OR， you may choose to have a replacement. Feedback Your satisfaction and positive feedback is very important to us. Please leave positive feedback and 5 stars if you are satisfied with our items and services. We request that you contact us immediately BEFORE you give us neutral or negative feedback， so that we can satisfactorily address your concerns.