CRAYOLA-Pip-Squeaks Washable Wacky Tip Markers. Pip-Squeaks markers are small in size but BIG in color! The short; easy-to-hold barrels are designed for little hands and the ink is Crayola's special washable formula that will wash off skin and most washable clothing. This package contains sixteen wacky tip markers (two of each tip design) in an assortment of bright colors and a reusable storage pouch. Conforms to ASTM D 4236. Non-toxic. WARNING: CHOKING HAZARD- Small parts. Not for children under 3 years. Imported.