Shop › Ceramic serviette (napkin) ring. Mum. Image 1 of 2 Image 2 of 2 Ceramic serviette (napkin) ring. Mum. $35.00 Early novelty ‘serviette ring’, (for when people used linen serviettes) . 8.5cms high, 7cms wide. Made in Japan, circ 1950s. Add To Cart Added! Early novelty ‘serviette ring’, (for when people used linen serviettes) . 8.5cms high, 7cms wide. Made in Japan, circ 1950s.