Designed as a more economical solution for long-term storage of paraffin blocks, these HistoECO block storage boxes are manufactured from highly compact cardboard, feature flip-flap cover, easy to use and space-saving.

· Moisture free, considerably durable

· Accommodates all the regularly-sized paraffin blocks

· Accommodates embedding O rings too

· Standard supply in un-assembled format

· Various customized models are available upon request.

· Customized outer shells are available upon request for stabilizing defined storage sizes