A hand-held electronic device comprises a touch-sensing cover comprising a cover and a touch-sensing structure, a panel and a control unit. 5:1, and an oil absorption of from about 20 ml100 g to about 220 ml100. Also provided are leads with directional electrodes where all the electrodes have the same surface area. A variety of techniques for managing eviction of entries in the cache coherence directory are provided. The composition comprises extracts of Rhodomyrtus tomentosa, Cipadessa baccifera, Woodfordia fruticosa and Camellia sinensis.