The present invention relates to a display tool to have an exhibit, an interior, and a decorative effect. In general, a technology to inject air bubbles in an aquarium to make the air bubbles rise and make a decorative effect is widely known. To achieve this, a blur display comprises: a display part (10) and a circulation part (20). The display part (10) is sealed, partially or fully made of transparent plastics and glass to have a transparent part or window (11), and is filled with a base fluid (30). The circulation part (20) includes: a supply unit (21) to supply a circulation fluid (40) which has a same path as the base fluid, and a different density from the base fluid a collection unit (23) to collect the circulation fluid (40) and a circulation pipe (22) to circulate the collected circulation fluid (40).COPYRIGHT KIPO 2015본 발명은 전시, 인테리어, 장식 효과를 증진하기 위한 디스플레이소품에 관한 것이다.일반적으로 수족관 내에 공기방울을 분사하여 기포가 상승하면서 장식효과를 내도록 하는 기술이 폭넓게 공지되어 있다.
