Many prominent golf companies and pro tour players regularly take to Twitter to talk about their equipment. Here is a round-up of some of the most interesting golf equipment-related Twitter entries from the week of Nov. 29-Dec. 5, featuring Zach Johnson, Natalie Gulbis, Justin Rose and more:
Maria Jose Uribe
@MariaJoUribe My ballmarker for the week.. @NavikaGolf is awesome good luck and fancy stuff :) Click here to see photo 
@TROYMERRITT_PGA Got the oil changed in both cars, gassed both up as well, I'm ready for my drive over to Carlsbad tomorrow to see the boys at Titleist!
@nikegolf Empty course. Who works harder than anyone? @TigerWoods takes the method out for some more practice. Click here to see photo 
@Meredith_Duncan All odyssey putter group Click here to see photo 
@Meredith_Duncan Anybody know which putter is mine???
@WilsonGolf Ricky Barnes extends relationship with Wilson Golf for 3 more yrs and plays W/S irons, bag, hat Click here to watch video 
@bubbawatson At a local driving range, with @mattlanter & @jtedscott & hunter's caddie & my trainer Click here to watch video 
@bubbawatson Today I had my 1st albatross!!!! 283 yards 4 wood.
@PingTour PING Pro @bubbawatson used a G15 4-wood to hole out from 283 yards today. Two on a par 5. Phenomenal Albatross, Bubba! Click here to see video 
@mindykim89 Golf clubs will be in the garage for about 2 weeks.so that means nooooo golf for me! Hello off season.glad its over.
@ArronOberholser 1st time I've seen tiger use a putter model different from the anser style he's used since freshman year of college. It's working!
@nikegolf Check out @TigerWoods gear 4 Chevron Click here to see photo  Did u c what he added to his polo today? @JimHarbaugh would approve
@nikegolf Ace!!! Hole #12, 186 yard par 3, no problem for Nike Athlete @Paul_Casey and his VR Pro Combo irons ! Nice work PC...and PC!
@nikegolf We're pumped! Great ball striking yesterday! RT @KellyTilghman: Tiger Woods has new irons in bag. Nike VR Pro blades. Went on market 11/26
@JustinRose99 Struggling with the iron play a little. Oh well, nothing an hour in the pool won't fix!
@JustinRose99 How appropriate! Another Aussie duck today! Click here to see photo 
PingTour @PING re-signs @BubbaWatson to multi-year agreement. Click here to read more 
@Titleist B•1 for RH is standard loft, -.75 deg flat. RT @jakewalahoski: does the B1 setting open the face, or just flatten the lie angle? @Titleist
@Callaway Behind the scenes at Alvaro Quiros shoot today. Showcasing new 2011 products and getting some beauty shots Click here to see photo 
@Callaway Alvaro with icon Roger Cleveland giving short game tips and talking about importance of using the right wedge Click here to see photo 
@TitleistonTour Hey @TROYMERRITT_PGA I just saw Andres Gonzales hit driver off the deck at q-school. Your kind of guy!
@Titleist Matteo Manassero is the 2010 European Tour Rookie of the Year! Take a closer look at his Titleist equipment Click here for more 
@KyeongBae Me on the range @lpgaorlando with my new high tech golf bag. It has a TV screen built in!! Click here to see photo 
@MalBlackwelder Just got a few new drivers to test out before next week... Trying the Taylor Made Super Fast with 2 different shafts.
@natalie_gulbis At the Taylormade fitting center here at grand cypress Click here to see photo 
@natalie_gulbis Getting suited up for the Taylor made Mat-t system
@natalie_gulbis With the sensors in the Taylor made studio Click here to see photo 
@boomclub http://twitpic.com/3byae3  - Ready for a new season already. New Tour Staff bag's are coming in.
@DaveHorsey The new ProV1x from Titleist Click here to see photo 
@TitleistEurope @Horseydave14 Not ideal weather conditions to be testing in. Want some yellow ones!?
@DaveHorsey The new Callaway Razr X iron...just for you @jwatsongolfpro Click here to see photo 
@KyeongBae Excited to debut my new Volvik staff bag tomorrow @lpgaorlando ! Come out and see it. It has a TV screen built into it.
@PingTour This week @HunterMahan will be playing a G15 Driver. To learn about Hunter's transition into his new driver... Click here to see video 
@PingTour This week at the 2010 Chevron World Challenge @bubbawatson will be playing his new S56 irons Click here to see video 
@Kstupples right heading out to buy some UnderArmour & practice putting :-) Stups out :-)
@cobragolf Today's lesson, be here at impact and good things will happen! #TwitPict Click here to see photo 
@mindykim89 Practice time for me today.gotta get used to the new ball position and spend some time on the putting and chipping green!
@nikegolf Nike's @StewartCink doing some interviews @ Chevron World Challenge. SC might have some VR Pro Combos in this wk Click here to see photo 
@nikegolf AK has been wearing the Nike Lunar Control since Nov, avail @ retail 1/1 RT @arielF31: @nikegolf what shoes will be ak wearing this season
@McIlroyRory Best driver ive ever hit! RT @jamesmeachin @McIlroyRory is the Titleist 910 the nuts?
@McIlroyRory MB's! RT @dota111 @McIlroyRory titleist cb's or mb's??? I cant decide!!!!
@KyeongBae I'm getting a new golf bag this week with a built-in TV screen @lpgaorlando @lpga. Read about it here Click here to see more 
@SrixonGolf Pro, Terry Dill talks about how the game has changed over the past 50 years... Click here to read more 
@ClevelandGolf Check out #NeverCompromise to see the video of the new #Gambler Putter! Click here to see video  #golf #putters #Inovation
@cobragolf Ian warming up with El Blanco ZL. What do you think? #TwitPict Click here to see photo 
@RickieFowlerPGA “@AndrewFroy: @RickieFowlerPGA what do you think of the 910 driver? Your not using yet?!” working on it now
@SeeMorePutters http://twitpic.com/3bo7mx  tour bag at lpga tour championship
@ZachJohnsonPGA New @Titleist 910s are HOTTER. gone w/ about a deg less loft than 909 b/c the weight has been moved in the head further back~they're awsome!
@ZachJohnsonPGA For all wondering...my new 910D2 is 8.5 deg...I may continue to use Mitsubishi Blue Board (73g) or new A'hina (60 or 70g) at B1 setting!
@ZachJohnsonPGA Having a great day at @Titleist's TPI facility. Looks like I'm going with the new 910D2, 8.5 deg, Mitshbshi ahaina, B1 setting. Daddy like!
@ZachJohnsonPGA Here's another pic in the TPI gym... Click here to see photo 
@ZachJohnsonPGA Gotta send thx to Dr G Rose, Dino, L Bobka, and everyone @Titleist's TPI facility! Great day and lookin fwd to tmrw.
@VokeyWedges V Grind + Spin Milled grooves + DG Spinner shaft + ProV1 -- if you can't spin these wedges, you need serious help! Click here to see more 
@lisastromgolf Still rockin' the socks :) @KENTWOOLTOUR Click here to see photo 
@nikegolf Have you hit the VR Pro Combos? They r in the bags of Nike's @paul_casey @stewartcink @trevorimmelman @F_Molinari Click here to see photo 
@Callaway Watch Stuart Appleby Diablo Octane drive vs. a Lamborghini Gallardo Click here to see video