Hama Midi Size Beads, Multi-Colour, Diameter 5 mm : Amazon.co.uk: Toys & Games
Hama Beads on X: "There are 3 #HamaBeads sizes: Mini = tiny beads for older #children & adults (see pic #2) Midi = original size!!! If in doubt, these are the ones
Paper to iron for Hama Mini Midi and Maxi beads - Perles & Co