2 in 1 ruler digital calculator colorful student mini portable solar energy kid rule office stationery

100% quality type: ruler digital calculator. material: plastic. size / weight: as show. color: as show.package:opp bag.multifunction calculator. we will provide you with quality products and the most favorable prices.we not only supply the quality products, but also supply our the servicewelcome to retail and wholesale .you can mix any items together from my storewe almost have all products. if you need another model, please note the color when ordering.