A 473-millilitre bottle of reusable shake-and-soak solution from Purple Power for cleaning stains and resin from specific accessories. 710 Solution from Purple Power is a shake-and-soak formula for removing stains and res-in from glass and metal accessories. It comes in a 473-millilitre bottle, and it’s reusable, so you can clean multiple pieces in one session without using more solution than you need. All sales are final.