These 1940s Swedish brass candle chimes with trumpeting angels were typically used at Christmas time. The heat from the candle flames makes the stamped brass pieces spin or rotate. The chimes ring when the posts dangling from the moving charms hit the bells.
Found inside the box were an alternate set of three brass reindeer chimes (see next to last picture). They're probably not original to the set and are not pictured on the box illustration. When put together, the chimes decoration is about 13 inches high. It is complete in the original box, including four unlit white candles. The box lid has taped corners, otherwise it's intact and in good condition. Made in Sweden.