Number lines make teaching math easier. I am sure I don't have to explain to you, you're the teacher and you KNOW you love these :)
Choose between the 1-10 line and the 1-20 line, just select the applicable option when you order. Measures 100mm x 20mm.
These stamps are on wooden blocks, so you will need an ink pad. If you would like to add one, you can do so when ordering!
(Please allow a day or 3 extra when we make these, we make them from scratch and excellence takes time) ;)