Ballpoint Pen
From Amazon
Sizzix Shaker Domes 663648, 5.1cm (2"), 8 Pack, Circle, 2", 8pk, One Size
The product is available from £7.69 at international stores.
Hobbycraft
Sizzix Circle Shaker Domes 2 Inches 8 Pack
OnBuy
Sizzix Making Essentials Shaker Domes-Circle 2", 8/Pkg SIZSD6-63648