Today’s Groupon offers Zuru tangles. (£1.99 for Delivery)

• Classic fiddle toy that’s fun to twist, shape and fidget
• Each tangle is made from several turning pieces that allow a user to bend, twist and tangle the shape into near endless configurations
• Dozens to collect - random colours supplied
• Available designs: Classic and Crazy assortment or Metallic and Sparkle assortment
• Classic edition designs feature bright solid colours
• Crazy edition designs feature a wacky mix of translucent, shaped and patterned pieces
• Metallic edition designs feature shiny links with metallic finish
• Sparkle edition designs feature textured sparkling pieces