TULIP One-Step Tie-Dye Kit Refills 30-Pack — Rainbow 113 g Powder Packs for Bright Fabric Dye

TULIP One-Step Tie-Dye Kit Refills are 30 four-ounce dye powder packs in a rainbow palette that mix with water in your 4 oz One-Step bottles to refill and extend your tie-dye projects.

Keep your tie-dye projects colourful without buying new bottles: this 30-pack of refill powders from TULIP contains fuchsia, red, orange, yellow, lime, green, turquoise, blue, purple, and black—enough to make up to 120 ounces of ready-to-use dye when mixed with water in compatible 4-oz One-Step bottles. The formula is designed for bright, high-impact results on natural fibres and is simple to prepare and apply, so you can refresh tee shirts, socks, bedding, and craft items quickly.

How do I prepare the refill powders for use?

Preparing the refills is straightforward: empty a 4 oz powder pack into an empty 4-oz One-Step bottle, add water up to the fill line, secure the cap, and shake until dissolved. Use immediately for best intensity and follow dye-safe handling instructions to avoid spills or stains.

• One 4-oz pack mixes to one prepared One-Step bottle (approx. 4 oz ready dye).
• Use lukewarm water and shake vigorously until powder fully dissolves.
• Label mixed bottles if you prepare multiple colours at once.
• Wear gloves and protect work surfaces while mixing and applying.

Which fabrics and projects work best with these dyes?

TULIP One-Step dyes perform best on natural fibres—cotton, rayon, and silk show the most vivid, long-lasting results. These refills are excellent for apparel like T-shirts and sweatshirts, plus accessories and home décor items such as pillowcases, tote bags, and bandanas.

• Brightest on 100% cotton and other natural fibres.
• Can be used on mixed-fibre blends but with less saturation.
• Ideal for clothing, shoes, fabric crafts, and small upholstery pieces.
• Test on a scrap if working with unfamiliar materials.

How long do colours last and how should I care for dyed items?

When applied and rinsed according to instructions, these dyes offer bold, fade-resistant colour that holds up to machine washing. Colours may appear darker when damp and will mellow slightly after the first wash—wash separately or with like tones for the initial laundering to avoid cross-staining.

• Rinse and wash items after setting to remove excess dye.
• Machine washable; colours remain vibrant through repeated laundering.
• Dry items as recommended for the fabric type to preserve colour and texture.
• Avoid harsh bleaches that can strip dye over time.

What makes these refills different from full One-Step bottles?

Refill packs are a cost-effective way to replenish your existing 4-oz One-Step dye bottles without buying new dispensers, and they let you mix only the colours you need. The powder format is compact for storage and shipping, and it enables hobbyists and educators to maintain a ready supply of vibrant pigments for classes, events, or repeated crafting sessions.

• Compact powder packs save space compared to full liquid bottles.
• Mix on demand to reduce waste and control colour batches.
• Affordable for large groups, classrooms, or ongoing projects.
• Compatible only with TULIP 4-oz One-Step bottles—bottles sold separately.

Who is this for? Crafters, teachers, party hosts, and DIY fashion lovers who already own TULIP 4-oz One-Step bottles and want an economical way to keep tie-dye colours on hand will find this 30-pack ideal. If you run workshops, enjoy regular seasonal projects, or simply love refreshing your wardrobe with bold, custom pieces, these refills offer a practical, easy-to-use solution to extend your tie-dye supplies.