Appl-Ez improved, Cherry. Comes with 15-15 oz. bags per case, and are easy to use.  Open the bag, add 5 lbs. of sugar and some water - cook to between 290º F and 300º F, and you are ready to dip. No messy glucose to measure, no heavy glucose buckets to lug around - you do not need them when you switch to Appl-Ez.

Sold individually or by the case.