{"merchant":{"slug":"bowlersmart","name":"BowlersMart","domain":"www.bowlersmart.com"},"id":"353773","sku":"HAM-RAW-BLU-SIL","gtin":null,"name":"Hammer Raw Hammer Pearl Blue Silver White Bowling Ball","brand":"Hammer","categories":[{"name":"Bowling Ball Combo Packages","slug":"bowling-combo-packages"},{"name":"Bowling Balls","slug":"bowling-balls"},{"name":"Bowling Balls for Straight Bowlers","slug":"straight-bowler-bowling-balls"},{"name":"Dry Lane Bowling Balls","slug":"dry-lane-bowling-balls"},{"name":"Entry Level Bowling Balls","slug":"entry-level-bowling-balls"},{"name":"Hammer","slug":"hammer"},{"name":"Hammer Bowling Balls","slug":"hammer-bowling-balls"},{"name":"Kids Bowling Balls","slug":"kids-bowling-balls"},{"name":"Kids Bowling Gear","slug":"kids-bowling-gear"},{"name":"Pearl Reactive Bowling Balls","slug":"pearl-reactive-bowling-balls"},{"name":"Symmetrical Core Bowling Balls","slug":"symmetrical-core-bowling-balls"}],"buy_url":"https://www.bowlersmart.com/product/hammer-raw-hammer-pearl-blue-silver-white-bowling-ball/","pages":{"html":"https://ittems.com/bowlersmart/p/hammer-raw-hammer-pearl-blue-silver-white-bowling-ball","md":"https://ittems.com/bowlersmart/p/hammer-raw-hammer-pearl-blue-silver-white-bowling-ball.md","json":"https://ittems.com/bowlersmart/p/hammer-raw-hammer-pearl-blue-silver-white-bowling-ball.json"},"price":{"min":99.95,"max":99.95,"currency":"USD"},"availability":"instock","checked_at":"2026-10-15T17:34:10.676878+00:00","source_updated_at":"2026-10-15T07:16:34+00:00","summary":"What should I know about the Raw Hammer Pearl? Higher-RG symmetric Raw Hammer Core, shared across the Raw Hammer line Juiced Pearl Reactive cover at a 2000-grit polish for clean length An affordable, controllable pearl for medium oil and drier conditions","specs":[{"key":"Brand","value":"Hammer"},{"key":"Bowling Ball Core Shape","value":"Symmetrical Core"},{"key":"Bowling Ball Core Name","value":"Hammer Raw Hammer Core"},{"key":"Bowling Ball Coverstock Type","value":"Pearl Reactive"},{"key":"Bowling Ball Cover Name","value":"Hammer Juiced Pearl Reactive"},{"key":"Radius of Gyration: RG (15LB)","value":"2.53"},{"key":"Differential: Diff (15LB)","value":".038"},{"key":"Flare Potential","value":"3 - 4 Inches"},{"key":"Surface Finish","value":"2000 Grit Polish"},{"key":"Preferred Lane Conditions","value":"Dry - Medium Oil"},{"key":"Bowling Ball Color","value":"Blue, Silver, White"},{"key":"Ball Performance Level","value":"Entry Level Novice Bowling Balls, Hammer Lower Mid Performance Bowling Balls"},{"key":"LT Product Category","value":"Bowling Balls"},{"key":"LT Product Subcategory","value":"Entry Level Bowling Balls"}],"variants":[{"sku":"HAM-RAW-BLU-SIL-16","gtin":"082775032714","label":"16LB","price":99.95,"stock":38,"options":{"Ball Weight":"16LB"},"availability":"instock","regular_price":169.95},{"sku":"HAM-RAW-BLU-SIL-15","gtin":"082775032721","label":"15LB","price":99.95,"stock":0,"options":{"Ball Weight":"15LB"},"availability":"outofstock","regular_price":169.95},{"sku":"HAM6010652413","gtin":"082775032745","label":"13LB","price":99.95,"stock":0,"options":{"Ball Weight":"13LB"},"availability":"outofstock","regular_price":169.95},{"sku":"HAM-RAW-BLU-SIL-11","gtin":"082775032769","label":"11LB","price":99.95,"stock":1,"options":{"Ball Weight":"11LB"},"availability":"instock","regular_price":169.95},{"sku":"HAM-RAW-BLU-SIL-10","gtin":"082775032776","label":"10LB","price":99.95,"stock":0,"options":{"Ball Weight":"10LB"},"availability":"outofstock","regular_price":169.95}],"images":[{"alt":"82944486-ce63-464a-bc55-0e902403eadd","url":"https://www.bowlersmart.com/wp-content/uploads/2021/04/82944486-ce63-464a-bc55-0e902403eadd.png"},{"alt":"Raw Core","url":"https://www.bowlersmart.com/wp-content/uploads/2021/04/71fd0ec8-dbfb-491c-bcd2-fca407a6dd5a.png"},{"alt":"Raw_Hammer_Core_13-12_1920x1980_ff7e4c3b-0692-40bd-a931-92cb0a6aa00d_720x","url":"https://www.bowlersmart.com/wp-content/uploads/2023/04/Raw_Hammer_Core_13-12_1920x1980_ff7e4c3b-0692-40bd-a931-92cb0a6aa00d_720x.webp"},{"alt":"Raw_Hammer_Core_11-10_1920x1980_35bbadd5-1fe9-4f6d-9879-a721fe41225d_720x","url":"https://www.bowlersmart.com/wp-content/uploads/2023/04/Raw_Hammer_Core_11-10_1920x1980_35bbadd5-1fe9-4f6d-9879-a721fe41225d_720x.webp"}],"release_date":null,"description":"An Affordable, Clean-Length Pearl for Medium Oil\n\nAbout the Raw Hammer Pearl\n\nThe Hammer Raw Hammer Pearl brings clean length to the value-priced Raw Hammer line. It pairs the symmetric Raw Hammer Core with the Juiced Pearl coverstock at a polished finish, so it gets down the lane cleaner than the Raw Hammer solid and finishes with a smooth, controllable backend on medium oil and drier conditions. It is an easy-to-control pearl at an approachable price.\n\nThe Raw Hammer Pearl is the length-and-control pearl of the Raw Hammer family. The pearl cover conserves energy through the heads, while the higher-RG symmetric core keeps the backend smooth rather than sharp. The result is a clean, forgiving reaction that shines on medium oil and tougher transition, perfect for newer bowlers and any bag that needs an affordable pearl.\n\nUnderstanding the Hammer Raw Hammer Core and Hammer Juiced Pearl Reactive\n\nHammer built the Raw Hammer Pearl for clean length and control from the Raw Hammer core. Specifically, the symmetric Raw Hammer Core posts a higher 2.537 RG and a .038 differential for a smooth roll with controllable flare, while the Juiced Pearl cover at a 2000-grit polish reads later than the solid and saves energy for a smooth backend. As a result, it gives you length and versatility on medium oil and drier conditions. The per-weight specifications are listed below.\n\nA Higher-RG Symmetric Core, Shared Across the Raw Hammer Line\n\nAt the heart of the Raw Hammer Pearl is the symmetric Raw Hammer Core, shared across the Raw Hammer line. At 15 lb it measures a higher 2.537 RG and a .038 differential, numbers that produce length with a smooth, controllable roll. The symmetric design keeps the motion predictable, which is what makes the whole Raw Hammer family so easy to read.\n\nPairing that controllable core with a pearl cover is what changes the Raw Hammer Pearl's personality: the same smooth, forgiving roll as the solid, but with the energy held later for more length and a clean backend.\n\nA Polished Pearl Cover for Length and a Smooth Backend\n\nThe Raw Hammer Pearl wraps that core in Hammer's Juiced Pearl Reactive coverstock at a 2000-grit polish. The pearl additive and polished surface let the ball conserve energy through the front of the lane, so it gets down cleaner than the Raw Hammer solid and then makes a smooth, controllable move off the friction.\n\nThat clean read and easy backend make the Raw Hammer Pearl a great fit for medium oil, drier conditions, and the back half of a block. Leave it at the box polish for length and versatility, or take the surface down at your pro shop for an earlier, smoother read when the oil increases.\n\nRaw Hammer Pearl Specs\n\nRG and differential vary by weight. Specifications provided by the manufacturer.\n\nWho This Ball Is Right For\n\n✓Newer and Developing Bowlers: A forgiving, controllable pearl that adds length without a sharp, hard-to-read backend\n\n✓Control Players: Clean length with a smooth, predictable move for medium oil and drier conditions\n\n✓League Bowlers: An affordable pearl that gets through the heads on medium and drier lanes\n\n✓Arsenal Builders: The length-and-control pearl paired with the earlier-reading Raw Hammer solid\n\nGood to Know Before You Buy\n\n·Ships polished: The 2000 Grit Polish finish runs clean and long out of the box. For an earlier read on heavier oil, take the surface down at your pro shop.\n\n·Colors vary: Actual colors vary somewhat from the photos shown; no two balls come out of the mold exactly alike.\n\n·Tiny pit holes are normal: A few tiny pit holes in the coverstock are a normal part of the manufacturing process.\n\n·Sold undrilled: Ships without finger holes, so it can be fitted to your hand and span.\n\nBowlersMart Tips: Where the Raw Hammer Pearl Fits in Your Hammer Arsenal\n\nWhere It Fits in Your Arsenal\n\nIn the Hammer lineup, the Raw Hammer Pearl is the clean, longer-reading pearl of the Raw Hammer line. Throw the Raw Hammer Solid on fresh medium oil, then move to the Raw Hammer Pearl as the lane dries and you want more length. The Raw Hammer Hybrid sits between them for a blend of midlane read and clean backend.\n\nSurface Adjustments\n\nThe 2000-grit polish gives the Raw Hammer Pearl its clean length. Take the surface down with a lower-grit pad for an earlier, smoother read when the oil increases, or keep it polished for length when the lanes dry. Have surface changes done at your pro shop for an even, consistent finish.\n\nCoverstock Care\n\nWipe the Juiced Pearl cover with an approved reactive ball cleaner after every session, and deep clean it periodically. Keeping the cover fresh preserves the clean length and smooth backend that define the Raw Hammer Pearl.\n\nEarn points on every Hammer purchase through the Striking Rewards loyalty program. Every ball you add to your arsenal builds toward your next reward.\n\nShop With Confidence at BowlersMart\n\nThe Hammer Raw Hammer Pearl Bowling Ball ships free with no minimum purchase and is backed by our 60-day return policy. As an authorized Hammer dealer, every ball is genuine and covered by the full one-year Hammer warranty. Place your order before 2 PM EST and it ships the same day.\n\nWeight\nRadius of Gyration (RG)\nDifferential\n\n16 lbs\n2.543\n.033\n\n15 lbs\n2.537\n.038\n\n14 lbs\n2.554\n.038\n\n13 lbs\n2.585\n.040\n\n12 lbs\n2.608\n.040\n\n11 lbs\n2.769\n.002\n\n10 lbs\n2.800\n.002","policies":[{"text":"Free ground shipping on US orders, no minimum, 48 contiguous states and military APO/FPO. To Alaska, Hawaii, Puerto Rico and Guam bowling balls ship for $24.95 per ball, most other items free; oversized roller bags cost extra there. International orders pay the rate shown at checkout, duties paid locally.","title":"Shipping","source_url":"https://www.bowlersmart.com/shipping-information/"},{"text":"In-stock items ordered by 2PM EST Monday to Friday ship the same day, later orders the next business day. Carriers USPS, UPS, FedEx. Standard delivery 3 to 7 business days; expedited options at checkout.","title":"Processing and delivery","source_url":"https://www.bowlersmart.com/shipping-information/"},{"text":"60 days from delivery for US customers on new, unused items in original packaging, free prepaid return labels. Drilled bowling balls cannot be returned or exchanged. Shoes must have been tried on a clean, dry surface. Manufacturing defects and shipping damage go through the defect claim process.","title":"Returns","source_url":"https://www.bowlersmart.com/return-exchange-policy/"},{"text":"Credit and debit cards, PayPal, Apple Pay, Google Pay, Venmo, Amazon Pay, and buy now pay later through Affirm, Afterpay and Klarna.","title":"Payment","source_url":"https://www.bowlersmart.com/payment-options/"},{"text":"Pro shops inside bowling centers in 10 US states fit, drill and service equipment; a ball bought online can be drilled there.","title":"Pro shops","source_url":"https://www.bowlersmart.com/locations/"},{"text":"www.bowlersmart.com is the only website of BowlersMart. Lookalike domains are fraudulent.","title":"Identity","source_url":"https://www.bowlersmart.com/resources/scam-awareness/"}]}