Crayloa Pip-Squeaks Washable Markers In Telescoping Tower - CRAYOLA-Pip Squeaks Washable Telescoping Marker Tower 50/Pkg-Assorted Colors. With over 20 new colors this 3-tier tower is the largest variety ofPip Squeak Markers ever! 3-tier Tower folds down for easy storage, plus makes it easy to access all 50 markers. Conforms to ASTM D4236. Made in China.