Buy Kaiko Finger Spikey online from Skillbuilders Australia
This wire ring provides firm and textured sensory feedback when rolled up and down the finger. It is touted to have remedial benefit, stimulating acupressure points. These are stretchy but firm.
It is particularly good for those that pick and bite as the 'bitey' sensation stimulates in a similar way without the harm.
*Sold as single ring, colour selected at random.