Bamboo pen Product: Eco pen Size: 1.1 x 14.2 cm Color: body wood color, head blue, white, light green, carrot color. The color does not affect the price. You choose the color later, before placing the order. Quantity: 1-∞ ; Quantity affects price. You choose the quantity now, before you express your interest. Printing position: the pen has 2 positions: one-sided, two-sided. Positions affect the price. Positions are selected now, before expressing interest. Pen printing position unilateral bilateral The price is given for the first option