Ryukyu Indigo Dyeing Kit

This is an experience kit that lets you easily enjoy authentic indigo dyeing right at home.

Using natural Ryukyu indigo, you can dye items a beautiful indigo blue through a simple process.

The kit includes two handkerchiefs, so even beginners can start dyeing right away. You can enjoy dyeing a single solid color, or create your own original patterns using rubber bands for tie-dyeing.

Since you can observe the color changing at each stage of the process, you can fully experience the joy of crafting and the charm of indigo.

This kit is recommended for a hobby at home, parent-child activities, children’s science projects, or as a gift.

Kit Contents

• Ryukyu indigo powder
• 2 packets of auxiliary agents (shell ash, hydrosulfite)
• Zip-top bag
• Rubber gloves
• 2 handkerchiefs

Ryukyu Indigo Dyeing Kit Instructions

This kit is designed to let you easily experience Ryukyu indigo dyeing at home. Even without any special skills, you can enjoy dyeing while observing the changing hues of the indigo. Please watch the video above for detailed instructions on how to use the kit and the dyeing process.

About the Finished Product

• Even when using the same process, the shade of color may vary depending on the temperature, water quality, and materials used.
  
• The intensity of the color can be adjusted by the number of dyeing cycles.
  
• Color variations and individual differences are characteristic features of indigo dyeing.

Care Instructions After Dyeing

• Wash separately for the first few washes.
• Rubbing vigorously or rubbing while wet may cause color transfer.
• Leaving the item in direct sunlight for long periods may cause fading.

Storage Instructions

• Please store the dye in a cool place away from direct sunlight.
  
• Avoid storing it in hot, humid places.
• Please use it as soon as possible after opening.
• If the color is lighter than expected, apply the dye a few more times. You can reapply the dye while it is still green or yellow.
• You can adjust the evenness of the dyeing by varying the exposure time to air or the soaking method.
• Indigo dyeing is a process to be enjoyed, even when the results don’t turn out exactly as planned. No two pieces will have the same color, and we hope you’ll enjoy the element of serendipity that comes with it.

For Safe Use

This kit contains chemicals required for dyeing (reducing agent: hydrosulfite). To ensure your safety, please be sure to read the precautions carefully.

Precautions for Use

This kit uses natural dyes. For your safety, please observe the following precautions.

• If the dye solution comes into contact with clothing, floors, or furniture, the stains may be difficult to remove. When working, wear clothes that can get dirty and take care to protect the surrounding area.
• This product may stain your hands or nails. If this concerns you, we recommend wearing rubber gloves.
• Work in a well-ventilated area. Avoid using this product for extended periods in enclosed spaces.
• Do not ingest dyes or additives. If swallowed accidentally, drink water and consult a doctor.
• Keep out of reach of small children and pets.
• Do not pour the used liquid down the drain; dilute it thoroughly with water before disposing of it (please follow your local municipality’s regulations).
• Do not use metal containers. Doing so may affect the dyeing results.
• Because this product is made from natural materials, there may be slight variations in color and finish. Please enjoy this as a unique characteristic of indigo dyeing.
• The color may bleed for a while after dyeing. Please wash this item separately from other clothes.

Important Information Regarding Alkalinity

The dye solution in this kit is alkaline. To ensure safe use, please observe the following precautions.

• This product may cause skin irritation upon contact. We recommend wearing rubber gloves when using it.
• If the product comes into contact with your skin, rinse thoroughly with water immediately. Discontinue use if you experience any adverse reactions.
• Avoid contact with eyes. If contact occurs, do not rub the eyes; rinse immediately with plenty of water and seek medical attention if necessary.
  
• Avoid prolonged direct contact.
• Please be careful when selecting containers and utensils, as this product may affect metals and certain other materials.