You can turn conkers into decorations, kids’ activities, and even simple homemade “soap,” as well as use them for the classic playground game.

Are conkers edible or safe?

First, an important note: conkers (horse chestnuts) are not edible and can make people and pets ill if eaten, so keep them for crafts, play, and experiments only, not for food or treats.

Easy decorative ideas

  • Autumn bowl or vase: Pile conkers into a glass vase, jar, or bowl for a simple autumn table or windowsill decoration.
  • Candle or table centrepiece: Arrange conkers around pillar candles or in a shallow dish as an autumn or Thanksgiving-style centrepiece.
  • Wreaths: Glue conkers onto a wreath base (foam or wire) with hot glue, mix in leaves or berries, and hang on your door.
  • Christmas tree ornaments: Drill a small hole through each conker and thread ribbon, string, or wire to make rustic baubles; you can paint them or draw patterns and faces.
  • “Feature” jar: Fill a tall glass cylinder with conkers for an instant seasonal accent in the living room or hallway.

Fun kids’ crafts and play

  • Classic conkers game: Drill a hole through the centre, thread string or a shoelace, tie a knot, and take turns trying to smash each other’s conker.
  • Nature art: Combine conkers with acorns, pinecones, leaves, and twigs to make pictures or collages on paper or outside on the grass.
  • Painted decorations: Paint conkers as pumpkins, monsters, ghosts, reindeer, angels, or even creepy eyeballs for Halloween, then scatter them in bowls or “cauldrons.”
  • Rolling paint art: Put paper in a tray, dip conkers in paint, drop them in, and roll them around for a marbled, streaky pattern.
  • Spider-web craft: Stick matchsticks or cocktail sticks into a conker around the sides like spokes, then weave yarn around to make a “spider web.”
  • Counting and sorting games: Use them for practising counting, grouping by size or colour, or making patterns and shapes with younger children.

Homemade “soap” and detergent (non-edible, but useful)

Conkers contain natural saponins, which can create a mild cleaning effect.

  • Simple laundry use:
    • Chop 4–6 conkers into small pieces,
    • Put them in a muslin bag or sock,
    • Soak briefly in warm water, then add the bag to the wash instead of detergent.
  • Liquid detergent:
    • Cut and soak chopped conkers in water for at least 30 minutes (or overnight),
    • Strain the liquid and use it like a gentle laundry detergent.

Always test on non-delicate items first, as this is more of an eco-experiment than a guaranteed substitute for commercial products.

Seasonal and “folklore” uses

  • Good-luck charms: String a decorated conker on a necklace or bracelet and wear it as a little good-luck token.
  • Friendship bracelets: Thread several decorated conkers onto cord and give them as friendship tokens.
  • (Folklore) Spider deterrent: Many people place bowls or lines of conkers on windowsills in autumn, hoping to keep spiders away, though evidence for this is mostly anecdotal.

Quick ideas list

If you want a fast hit of inspiration, here are some of the most popular things to do with conkers:

  1. Play the traditional conkers game.
  1. Make Christmas ornaments, garlands, or wreaths.
  1. Use them in autumn centrepieces, bowls, and jars.
  1. Do kids’ crafts: painting, rolling-paint pictures, spider-web crafts, nature collages.
  1. Try simple homemade laundry “soap” using chopped, soaked conkers.
  1. Turn them into friendship bracelets or good-luck charms.

Information gathered from public forums or data available on the internet and portrayed here.