Hand Painted Glass for Home Décor. Polish Glass from Maccocha's Collection and Kozlowski’s collections of Candle Holders, Oil Lamps, Vases, are hand blown individually by most skilled Polish artists. The candle holders and oil lamps are one of a kind. Sizes and shapes may vary for each piece. Some of the candle holders may be used as candy dish, vase for short stem flowers and as Potpourri holder. The collection offers uniqueness matched by no other line. A personal group of designers focus mainly on color combination, which is very difficult to achieve in glass blowing. Each piece is individually and completely hand blown in Poland, by a select few very skilled artisans, who come with long tradition of experience.