Plastic Limit Set
Description:-
For determination purpose plastic limit is defined as the water content at which a soil will just begin to crumble when rolled into a thread of 3mm Dia.
Moisture contents at which soil has the smallest plasticity is called limit. 
Specification:-
Glass plate 20 cm x 15 cm having ground ends and one side frosted.
Brass or stainless steel rod 3 mm Dia x 150 mm long. 
Flexible Spatula. 
Set of 6 moisture containers. 
Porcelain basin 150 mm Dia.
Plastic wash bottle 500ml.