Merkur HD Slant Safety Razor 37C [BLY7GEM offering a slightly more aggressive shave than the standard HD. The Merkur Slant. This is the famous Merkur Slant 37C. It is from Solingen, Germany and with it's slanted head this is a. Merkur HD Slant Safety Razor 37C. Note: This product is limited to 4 units per customer. The order quantity for this product is limited to 4 units per customer.