Teachables Grooved Metre Ruler Kit - With Counters, Set of 10Make learning measurements and number relationships exciting with the Grooved Metre Ruler & Counters Kit! This kit features 10 wooden metre rulers with a groove to perfectly fit 1cm cubes or Cuisenaire rods, plus 1000 colourful counting cubes to enhance hands on learning. Whether in individual activities or group work, students can visualise number problems and develop important counting, sorting, and addition skills. The grooved ruler allows for easy