The Tongi Beads (with a yellow background in the table above) can no longer be obtained. They used to be available by signing up for Neopets Mobile, or referring other people to sign up for Neopets Mobile. However, Neopets Mobile is no longer available which means the beads are not available anymore either. Back when this offer was still active, the first four beads someone received for signing up and referring people to Neopets Mobile would be the four different Tongi Beads. After that one would start to receive the other beads as rewards.