Polystyrene Foam Balls

• LACrafts or ConsumerCrafts reportedly have good-quality foam balls.
• AdaQuiltedCreations has foam balls that already have markings for a simple 8 division on them and a variety of other shapes. She is located in Greece but can ship worldwide.

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All the tools you need can be found on Amazon. I've tried to link to products that are the same or very close to what I use myself.

• Upholstery Needles
• Auto-Lock Utility Knife
• Tape Measure
• Fine Point Felt Tip Pens
• Craft Glue
• Glue Stick
• Scissors

• You can find my favorite cord direct from Japan at Fabric Tales.
• Everything Plastic Canvas also has a nice selection of cords. 

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 Ribbon Bazaar has a nice selection of affordable ribbon. 

 Cartwright’s is my favorite supplier of sequins and sequin pins. They also have seed beads and glitter.