Sculpey III

Sculpey III has the same excellent handling qualities as regular Sculpey, only it's softer and more pliable, requiring little or no conditioning.  Great for kids and if you have arthritis or other hand problems as it is so soft to condition. 
If you are using the clay for making jewellery, then just keep in mind that Sculpey when baked is the least flexible clay of all the polymer clays and is liable to break if bent or flexed.  For a stronger flexible alternative try Sculpey Premo.

Tip:  If ordering clay during warmer months and having it sent interstate it is advisable to select Express Post to reduce the likelihood of your clay overheating in transit as it can if travelling by ground (Parcel Post).