Candle Adhesive / Glue
You will wonder what you ever did without this.... a truly useful product that will last years (it won't dry out). Simply use a petit-pois size amount to securely fix any candle to any holder - no more wobbly candles! (For dinner candles, simply "dunk" the candle in the pot and wiggle around a little...)  No more bits of tissue stuffed inside the holder, no more messy melting of wax, no more blue-tack.
If you are a candle-addict, I promise you will be delighted with this product. 
(Removable with hot water)

4.1gram Tin