An experience report is given on 250 CM Snap attachments. The retention of these precision attachments is due to the coil spring and cylinder. This system has proven to be exceedingly lasting. The range of indication is wide because of the many types available. The smaller types may even be used in cuspid teeth, since they are no bigger than the American precision attachments. Under certain circumstances the indication is extended to the free end saddle denture. Small tricks are shown in order to facilitate insertion for the patient. Finally, certain mistakes observed in the mounting procedure are pointed out.