Shells always have a place in Byon's range. Shelley is a thick shell cup with a unique design and a shiny surface. Just as comfortable to hold in your hand as it is to drink from. A favorite cup for a coffee break.
See the certificate of conformity: https://www.sagaform.fi/globalassets/new-wave-finland/sagaform/5260919602-5260919702-5260919802-doc-trexet.pdf
