- Plus - Mr. Sai Science Factory lovely science elements (packaging services plus purchase)

**Mr. Sai especially remind you to buy a packaging services limited package of goods, and indicate in the remarks column which one needs packaging ~!** Looked over! Looked over! Mr. Sai not only provides you with high-quality scientific toy gifts, but also helps you prepare the most important packaging services for Winning Tricks. Mr. Sai considerate of your hard work, increase the packaging of thoughtful service, at the same time the unique scientific elements on the design of the wrapping paper Oh, people do not admire your aesthetic and adhere to the science, the packaging style is absolutely your absolute in the Bookstore Can not see the style! Origin / manufacturing methods Taiwan