This pattern (written in UK terms) is for five different pebbles.

Pebble 1 (extra small round)
Pebble 2 (small round)
Pebble 3 (medium round)
Pebble 4 (large round)
Pebble 5 (large oval).

Each pebble can be worked in any yarn although, I chose to use 4 ply.

Using DROPS Safran (160 m), I was able to get one of each pebble type plus several smaller ones.

You can use the pebbles for any purpose but I’m using mine to make a rug. There are more details about this on my website where you can also download the free PDF