{"product_id":"gulymna-24pcs-2025-countdown-stem-christmas-advent-calendar-diy-stem-advent-calendar-educational-science-kit-building","title":"GULYMNA 24Pcs 2025 Countdown Stem Christmas Advent Calendar Diy STEM Advent Calendar Educational Science Kit Building","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003e24Pcs Stem Christmas Advent Calendar 2025 Diy STEM Countdown Advent Calendar Educational Science Kit Building Toys Surprise for Kids Boys Girls\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGULYMNA 24Pcs 2025 Countdown Stem Christmas Advent Calendar Diy STEM Advent Calendar Educational Science Kit Building\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003echristmas advent calendarChildren can work together with their friends or families, and learn while playing. Exercising children's hands-on and problem-solving skills, improving logical thinking and self-confidence, and also developing children's teamwork skills.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e GULYMNA\u003c\/p\u003e\n\u003cp\u003e24pcs, calendar, christmas advent, advent calendars, seasonal advent, educational science, science, countdown, educational, diy stem, building, calendars Home \u0026amp; Kitchen Seasonal D cor Advent Calendars\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e 24 IN 1 STEM SETS: 24 sets (24 bags) of independent scientific assembly projects, including solar powered cabins, solar powered helicopters, cable cars, steamships, hand cranked generators, colorful fiber optic lights, balance robots, electric gliders, solar powered double rings, wonderful windows, electric four-wheel drive vehicles, and more interesting projects waiting for you to explore\u003c\/li\u003e\n\u003cli\u003e STEM LEARNING AND EDUCATION:The STEM DIY experiments involve science, technology, engineering, art and math. It can be used as an auxiliary teaching tool to develop children's intelligence, cultivate their practical ability and enhance parent-child relationship. Favorable for developing children's creativity and logical thinking ability, and improving children's hand-eye coordination\u003c\/li\u003e\n\u003cli\u003e EASY TO ASSEMBLE: Pop out the puzzle pieces on the board and assemble them by referring to the instructions (each item comes with individual instructions that won't spoil the mystery) and fasten them with screws, thus completing your own miniature model building toys! All the items in the Educational Science Kit are clearly marked and labeled, making them the perfect rewards for children ages 8 and up\u003c\/li\u003e\n\u003cli\u003e HIGH QUALITY MATERIALS:Christmas advent calendar is made of plastic and composite wood boards, easy to assemble. Smooth surface and rounded corners design make your kids safer when assembling these 3D wooden puzzle toys. This DIY wooden construction toys can also be colored to create unique crafts and Can be used as decoration in the house or as a gift for friends\u003c\/li\u003e\n\u003cli\u003e EXQUISITE CHRISTMAS COUNTDOWN : The exquisite Christmas countdown calendar box contains 24 bags of scientific projects, the bags are labeled with dates from 1-24 days, let kids open them by serial number and enjoy the challenge to create an unforgettable Christmas countdown experience! This 2024 Christmas Advent Calendar is an ideal Christmas present for boys, girls, children, adults and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e Color: colorful\u003c\/li\u003e\n\u003cli\u003e Material: Plastic, Wood\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e FREE standard shipping within the United States (3 6 business days)\u003c\/li\u003e\n\u003cli\u003e 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e Guaranteed delivery within 6 7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp\u003e Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GULYMNA","offers":[{"title":"Default Title","offer_id":48848036135140,"sku":"HGABL2315279","price":45.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/8604\/1828\/files\/81CSZ2m_-tL._AC_SL1500.jpg?v=1777492554","url":"https:\/\/home.giftabay.com\/products\/gulymna-24pcs-2025-countdown-stem-christmas-advent-calendar-diy-stem-advent-calendar-educational-science-kit-building","provider":"Home.GiftAbay","version":"1.0","type":"link"}