M.G.B
WORLD WIDE TRUST & LIABILITY SINCE 1935. MATSUNO BEADS
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Care and Maintenance
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Care and Maintenance
Color No. 351-357, Color No. 461-467
  It may be discolored by friction.
Color No. 561-567
  It may discolor when touched with a bleach etc. and the bleach belongs to a chlorine type.
It may also discolor when it is left for a long time as the result of silver oxidization phenomenon.
Color No. 801-820
  It may be discolored by strong friction.
RAINBOW BEADS
  Please avoid storage prolonged in high temperature and a humid place.
SILVER LINE
  Since the inside of the hole of beads is plated with silver, when the bleach of a chlorine type is touched,it may discolor to black.
Keep in mind that there is a case where it discolors to brown or black by air, sweat & etc.
When it is used for a long time.
RED, ORANGE, BROWN TYPE
  As Color tone may change slightly depending on the gloss of the glass and sizes, colors are slightly different by production lot.
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Attentions
As beads are coated inside / outside, they are very delicate.
Especially, a scratch on inner side will cause discoloration and decoloring.
Please handle with care.
Regarding "Silver line" beads, they are discolored when they are left in the condition,(35℃ in temperature,70% in humidity) for 8 hours.(according to our test)
This is an experimental condition, however they may be discolored in lower temperature and humidity depending on the storage situation.
Please avoid direct rays, high temperature and humidity.
Glass beads are not edible.
Please do not put in by any means into a mouth. There is danger, such as suffocation.
Keep out from small children as they may swallow beads by mistake.
Our logos are registered trademarks. Any infringement will be subject to punishment to the fullest extent of the law.
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Care and Maintenance
Attentions
2-3-67, Uriwari-minami, Hirano-ku, Matsubara-shi, Osaka, Japan Zip:547-0023
TEL+81-66708-2828/FAX+81-66707-9972/MAIL:beads@mgb.co.jp