Different fillers create different results, so think about the feel, weight, and wash care you want.

• Plastic poly pellets: Versatile for stuffed animals, bean bags, and weighted blankets. They’re smooth, add controllable weight, and are generally easy to clean when enclosed.
• Micro beads: Tiny spheres that flow smoothly, great for smaller crafts and plush items. Use a tight inner liner to prevent escape.
• Glass beads: Heavier per volume for a denser, quieter feel. Often used in blankets; avoid high heat when drying.
• Foam beads: Lightweight and cushy—ideal for bean bags and cushions, but not for adding weight.
• Fiberfill: Soft loft for pillows and plush; can be mixed with pellets to balance softness and weight.

Capacity varies by size and shape, so a gradual approach helps.

• Check capacity: Look for volume details on the cover label or product page (often listed in liters or cubic feet).
• Fill in stages: Use a funnel and add beads slowly, sitting and testing as you go. Leave some air space for a comfortable “sink-in” feel.
• Estimate by weight: If refilling, you can weigh the empty cover and the filled bag to gauge how much you prefer.
• Plan for top-offs: Foam beads compress over time; keep extra beads on hand to refresh loft.
• Reduce mess: Work over a large box or bathtub and on non‑carpeted floors to manage static and spills.

Care depends on your fabric and bead material, so always follow the item’s care tag first.

• Use an inner liner: Enclosing beads in a sealed liner can help protect seams and keep pellets contained.
• Gentle settings: Wash on a cold, gentle cycle, ideally in a protective laundry bag. Avoid high spin speeds.
• Drying: Air dry flat or tumble on low if your cover allows. High heat can be harsh on seams and some materials.
• Know your beads: Moldable craft pellets soften with heat; avoid hot water and high-heat drying.
• Post-wash check: Inspect stitching and channels, and redistribute pellets if needed.

A few construction steps can help keep stuffing beads and poly pellets secure.

• Tight-weave fabric: Choose covers and liners with a close weave so small beads don’t work through.
• Inner liner: Add a muslin or synthetic liner pouch to contain pellets inside the outer shell.
• Secure stitching: Use a shorter stitch length, backstitch stress points, and double-stitch seams.
• Right bead size: Micro beads feel smooth but can escape more easily; pair with a high-density liner.
• Test first: Fill a small section and squeeze to check for leaks before finishing the project.

Even distribution and strong construction are key for a comfortable, durable result.

• Plan channels: Sew baffles or pockets so pellets stay put and weight spreads evenly.
• Measure gradually: Weigh pellets and add them pocket by pocket, adjusting to the feel you prefer.
• Use a liner: A sealed inner layer can help prevent leaks and simplify washing.
• Consider bead type: Plastic pellets offer smooth weight; glass beads create a denser, quieter drape; mixing fiberfill can add softness.
• Finish securely: Reinforce seams, test the blanket, and redistribute pellets before final topstitching.
• Care: Follow fabric care instructions and avoid high-heat drying to protect stitching.