Tokyo Powder Industries Test Box is a pack of four packs of high quality chalk. This product is the best and most economical way to try all the types of the very special chalk produced by this Japanese company.

Try them all four, decide which one is your case and then buy the single package available on our site.

This pack includes one pack per type of 50 g each:

– Pure: 100% magnesium carbonate, the classic Tokyo Powder magnesite

– Effect: chalk with bergamot and spicy geranium fragrances inside to increase blood circulation and speed of mind

– Speed: chalk scented with peppermint, eucalyptus and citronella to increase the capacity of concentration and reduce performance anxiety

– Black: chalk enriched with natural minerals from the Onsen spa in Japan suitable for those who sweat a little more, keeps hands dry for longer.