You are getting fresh, dormant grape cuttings with at least 3 nodes. Grape is very easy to root and graft. 

Rooting
  • Google or YouTube "rooting grape cuttings" you will find a ton of information. Grape cuttings are one of the easiest to root. Most of the cuttings I stick into the ground without any protection rooted for me. Not that you shouldn't use better method!
  • Use well drained potting mix
  • Do not overwater
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Grafting
  • Common grafting techniques would work well in early Spring
  • Once the graft takes, it can grow very quickly so it's important to protect the graft union from breaking. Tying graft union and the vine w/ garden tape is important

Jupiter Seedless Table Grape is a favorite cultivar for many growers. It has a crunchy and Muscat flavor, one of the highly reviewed varieties. 
  • Non-slipskin, reddish/blue skin
  • Early ripening
  • Reddish-blue colored
  • Productive in my yard. Some grafts fruited in the first year!