If you were to try shrinkwrap, I can't say enough good words about the shrinkwrap tubing I get in big rolls from www.uline.com We have a wall that is just full of different sized tubes from 4" up to 16" and they really come in handy for those projects & I think that is the stuff you would want to get. Also, if you wanted to really take the plunge into packaging perfectly, you may also want to buy yourself a heat gun and impulse sealer. I know it sounds like a lot, but if you sell at least $100.00 worth of candles this year, the whole system could pay for itself. You would never regret buying these things if you are really serious about packaging. You can get a heat gun from any hardware store for $20.00 and the impulse sealer you can get from www.harborfreight.com for about $20.00. You will be very happy you did this