This process allows the total exterior of the mug to be spray coated with a thermochromic coating that becomes transparent when hot liquid is poured into the mug. Our heat sensitive photo mugs are fantastic ‘magic’ fun. Your feature is hidden underneath a black heat sensitive coating, the coating disappears when the mug is hot […]
This process allows the total exterior of the mug to be spray coated with a thermochromic coating that becomes transparent when hot liquid is poured into the mug. Our heat sensitive photo mugs are fantastic ‘magic’ fun. Your feature is hidden underneath a black heat sensitive coating, the coating disappears when the mug is hot to reveal your photo and message, which will wow everyone!
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