Heyho

To round off the necklace campaign for my children I have constructed 2 more clasps.

1 clasp with knot

Here you simply thread the thread through the hole on one side and then tie two knots at each end of the thread. One knot is then pulled into the clasp and remains in place. The other can simply be pulled in from the top on the other side and then remains in place for as long as the necklace is worn. To release, simply pull out diagonally upwards.

If you use TPU instead of a cord put the pearls onto the filament, add this clasp at one side and burn both ends a little until they melt and form nice balls. You can use some water to speed up the cooling process of the filament.

2nd clasp with magnet
Here you can insert a magnet (4 x 2 mm) into each side of the clasp and pull the thread through the respective holes. Then tie a knot at the ends of the thread and pull them back into the holder so that they lock in place. The necklace can then be worn simply and easily :)

The magnetic version is not as stable as the knot version but is much safer and easier to put on. But of course it can also get lost quickly :)

Scaling
If you use thicker threads, you can also scale the clasps. However, the dimensions of the magnets required for the magnetic fastener will then logically change.
Just let us know if you have any problems! I may be able to construct one or two more dimensions!

Have fun!