My daughter is learning how to make friendship bracelets so I designed and cut out two of these, sandwiched them together with glue, then put a small eye hook through it.
What I did was engrave the arrow tip, score the line, cut the box.
The length of the strings you need depends on how many strings you are using / thickness of the bracelet, and I think I made my last one when I was about 10, but I am sure there are more knowledgable people on this forum! And maybe even a calculator somewhere!
@CMadok you’d need to keep moving the strings, unless you attached to the back of the base of the board a circular wheel with grooves that rotates, so you could rotate the wheel as you made the next knot. Might be cool!
Hmm, I was thinking more like loose grooves. I know when we make friendship bracelets at home, the hardest part is remembering which strings we’ve already tied when it starts flipping around. We’ve got a holder that has tight knobs at the bottom that clamps the string in place until you need to move it. It also helps keeps the threads nice and tight.