diff --git a/core/txpool/blobpool/blobpool.go b/core/txpool/blobpool/blobpool.go
index f52c4c2d67..9370fc0f8f 100644
--- a/core/txpool/blobpool/blobpool.go
+++ b/core/txpool/blobpool/blobpool.go
@@ -1822,10 +1822,8 @@ func (p *BlobPool) GetBlobHashes(txHash common.Hash) []common.Hash {
 	return vhashes
 }
 
-// GetBlobCells returns cells for the given versioned blob hashes,
-// filtered by the requested cell indices(mask).
-// Each entry in the result corresponds to one vhash. Nil entries mean the blob
-// was not available.
+// GetBlobCells returns cells for the given versioned blob hashes. Nil entires
+// mean that the cell was not available.
 func (p *BlobPool) GetBlobCells(vhashes []common.Hash, mask types.CustodyBitmap) ([][]*kzg4844.Cell, [][]*kzg4844.Proof, error) {
 	var (
 		cells  = make([][]*kzg4844.Cell, len(vhashes))
diff --git a/core/txpool/blobpool/cache.go b/core/txpool/blobpool/cache.go
index a6632ddb6c..4cb1238d74 100644
--- a/core/txpool/blobpool/cache.go
+++ b/core/txpool/blobpool/cache.go
@@ -246,6 +246,10 @@ func (c *Cache) GetBlobs(ctx context.Context, vhashes []common.Hash, version byt
 	return blobs, commitments, proofs, nil
 }
 
+// GetCells returns cells for the given versioned blob hashes, filtered
+// by the requested cell indices(mask). Each entry in the result
+// corresponds to one vhash. Nil entries mean the cell was not available.
+// If the cell is not available in cache, it falls back to the blobpool.
 func (c *Cache) GetCells(vhashes []common.Hash, mask types.CustodyBitmap) ([][]*kzg4844.Cell, [][]*kzg4844.Proof, error) {
 	var (
 		cells   = make([][]*kzg4844.Cell, len(vhashes))