This is a set of ichin syringes for use in pottery. ・Includes 4 syringes (3 oz x 2, 1 oz x 2) ・8 different needle sizes x 5 each, for a total of 40 needles! ・5 funnels ・Pins (for cleaning) ・1 metal joint A comprehensive set! You can put in clay and draw very fine lines. You won't have to worry about too much coming out. However, they can get clogged if the lines are too fine. Just put in glaze and shake to create a beautiful design. The 1 oz syringes are soft and very easy to grip. Aren't the brown syringes a bit hard and tiring on the hands?! Having 1 set is reassuring! Pottery, ichin, glazing, colored clay, slipware, pottery tools