Blondstudio Nutri-Developer Velcro Rollers Time saving transformation:70% larger plates**

Time saving transformation:70% larger plates**

the wand features an automatic sleep mode

Recommended to use for 3 months continuously

Desired bleaching 4 shades on brown or strong hair: 30 vol (9%) for 35-45 minutes

and is easy to brush out

Blondstudio Nutri-Developer Velcro Rollers Time saving transformation:70% larger plates**This is the recommended developer for Blond Studio Platinium Plus & Platinium Ammonia Free. The mixing ratio for Platinium Plus & Platinium Ammonia Free is dependent on desired consistency. Blond Studio Nutri Developer ratios are 1: 1, 1: 2, 1: 3. The development time for Platinium Plus & Platinium Ammonia Free is a maximum of 50 minutes. Once the development time is complete, rinse thoroughly with warm water.