| 摘要 |
The curler (1) has a base body (2) including a center portion (3) arranged to support hair. A thermochromic substance (20) indicates a temperature during a temperature increase of the curler by a color change. A thermochromic substance (35) indicates a lower temperature during a temperature decrease of the curler within a lower temperature range by another color change. The body is made of thermochromic plastic materials (21, 36), which is selected from a group consisting of polypropylene, polyethylene, polystyrene, acrylic styrene, PVC, polyamide and polyethylene terephthalate. |
