＼Great for siblings! A convenient 2-color set for home and school use!／ 《Product Set Contents》 2-Color Touch Pen Set 【Size】Length approx. 14cm × Width approx. 9mm / Diameter approx. 7mm (pen tip silicone part) 【Colors】White & Black (1 of each) 【Compatible Devices】iPad, iPhone, Android, various tablets 【Features】No batteries or Bluetooth required "I want one for each sibling!" "I want to separate one for home and one for carrying around!" In response to these requests, we've released a set of 2 colors: white & black! Also compatible with learning tablets (Challenge Touch and Smile Zemi). No setup required and no batteries needed! The ease of use, ready to write as soon as it arrives, is a great feature ✨ One side is a regular ballpoint pen, so it's also great for checking homework and printouts ◎ Because it's something you use every day, we focused on simplicity and ease of use. It's very convenient to have one set as a great companion for daily study and time at home. Recommended as a learning support item for your home! ※The pen tip itself is an extra-fine type. Please use it with the disc at the tip attached. ※It can be used on devices that respond to fingers, but writing with your palm on the screen may be difficult. ※We inspect the products before shipping, but there may be scratches, minor imperfections, and individual differences due to manufacturing and transportation. Please understand this before purchasing.