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Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
Learn and memorize Earths building blocksHave you ever looked at the Periodic Table and wondered whether youll ever be able to learn all the major elements? Well you can, and its never been easier with DKs Periodic Table flash cards. Each colorful card can be used as a quick card and includes a photo of the element in its raw state or in use, and all the facts you need to memorize, such as atomic number and chemical properties.Whether youre studying for tests or just want to expand your knowledge of science, these flash cards are the handy aids you need to learn just about everything you need to know about Dmitri Mendeleevs groundbreaking Periodic Table. Included is a leaflet showing the whole Periodic Table and how to read it, plus lots of ideas for games to play. Whether you just want to have fun, test your friends, or master one of sciences most iconic charts, with these cards youll be in your element!
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
