The school day is coming, are you ready? Equip a set of world's first STEM Flashrulers to help yourself better prepared for the course materials and identify yourself as a unique and passionate STEMer.
STEM Flashruler is a 15cm reference ruler that provides quick access to useful and practical information relating to math, calculus I, calculus II, physics and chemistry. PCB reference ruler made with superior quality immersion gold technology with exceptional finishing on minor details.
- Small ruler with great knowledge
- Enlightened Perception of STEM
- Top-grade Fabrication Quality