Puniu- Knee Drum $productmodel Description Used primarily for hula kahiko, this knee drum has a coconut shell base, with a cow-hide surface.  It also comes with a ka (drumstick) Size small to Large call for pricing $75.00 -$125.00. Details Status: Custom Order Product: Puniu- Knee Drum Pricing:  $75.00  NOTICE: Made in Hawai\'i by various handcrafter\'s. Call for size availability.