Smarties, Rollo And Fruit Pastilles Sweet Tube Keyring £4.90 Out of stock. Great for sweet lovers everywhere! Choose between Smarties, Rollo or Fruit Pastilles tube keyring. Imitation sweet tubes are handmade from acrylic and silver plated beads. Rollo has two 8mm gold plated balls attached to the tube. Keyring is nickel and lead free. Silver plated. One supplied.