Kendama Replacement Strings - 10 Pack - For Kendamas and Kendama Pills 10 colorful kendama or kendama pill replacement strings, universal to all kendamas and kendama pills. Strong strings, each includes a bead for easy installation and use. All strings measure 19 1/2 inches each. Mix and match the different colors on your kendama. Colors include: green, bright green, yellow, bright yellow, red, blue, black, orange, white, and pink.