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 = 40 needles! ・5 funnels ・Pins (for cleaning) ・1 metal joint A comprehensive set! You can put in slip 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 wonderful design. The 1 oz syringes are soft and very easy to grip. Aren't the brown syringes hard and a little tiring on the hands?! Having 1 set is reassuring! Pottery, ichin, glazing, colored clay, slipware, pottery tools