necklace of wired glass shards

Lore: | It is said that Phixyphoo, the crafty inventor of the Dreamscape created this item because he was too lazy to dig his own burrow and needed something to keep him refreshed at all times. However, Phixyphoo's greed was greater than his laziness, which is why he decided to sell his invention. The object stores and releases energy. The power-rune to store energy is "gahuji", while the power-rune to release it is "shawlug". This is a necklace of wired glass shards, a medium silver treasure, weighing approximately 5 lbs. It is of near god-like workmanship and should fetch a little less than 450 silver in a respectable shop. Items like this often bear an innate enchantment to increase willpower.