The single-hone-horseshoid with large hole holes with lid has been studied to reduce the probability of sample error identification during the process phase. It is made of acetal resin resistant to most solvents / decalcifiers and ultrasonic techniques used in histopathology laboratories. Equipped with dual security closure and three sides of writing. Write angle 45 ° . Compatible with Kaltek-Vogel, Olympus, Leicaautomatic stampers . Available in a wide range of colors. Dimensions: 40x28x6 mm.