Chemistry Elements Periodic Table Pen Ballpoint Pen with 2019 and 2020 Calendar for Friends Teachers Family Creative Gift (20)

Features: Practical design: This ballpoint pen has a cool and creative design, the periodic table of chemical elements and 2019/ 2020 calendar are printed respectively and be put in the sides of pens, when you want to see the periodic table or calendar, you can pull it out from the ballpoint pen, it is very easy to carry. Multiple uses: This ballpoint pen can not only served as gift, but also as study tool, it is an excellent gift for birthday and all kinds of the festival, and it can help student study and remember the periodic table of chemical elements, also a practical tool for life that can help the person know the exact date. Specifications: Pen size: 14.7 cm/ 5.8 inches in length Table size: 18 x 6.5 cm/ 7.1 x 2.6 inches Pen color: as pictures shown Ink color: black Note: Manual measurement, please allow slight errors on size.