Answer: rosin

AnswerCrossword Clue
ROSINPitcher's grip improver
ROSINBag contents on the mound
ROSINNeed for some virtuosos
ROSINViolin-bow coating
ROSINSubstance for a violin bow
ROSINViolin string application
ROSINPitcher's need
ROSINCellist's need
ROSINBow coating
ROSINPine product
ROSINCellist's purchase
ROSIN... bag
ROSINViolinist's need
ROSINBower buy
ROSINString accessory
ROSINBagful of diamonds
ROSINViolin bow coating
ROSINBow movement aid
ROSINStern-to-bow application
ROSINFiddle sticker?
rosinresin
ROSINIt's in the bag, on the mound
ROSINPrepare a bow
ROSINBow balm
ROSINIt makes ballet slippers non-slip
ROSINPine tree sap
ROSINPitching mound bag
ROSINBow application
ROSINViolin-bow coater
ROSINViolinist's aid
ROSIN32-Down's need
ROSINFiddler's need
ROSINMound bag contents
ROSINPro bowler's supply
ROSINViolinist's supply
ROSINPitcher's gripping aid
ROSINPitcher's bagful
ROSINViolinist's accessory
ROSINUse this to whip grip slip
ROSINViolinist's rub