diff --git a/crates/iota-types/src/stardust/output/alias.rs b/crates/iota-types/src/stardust/output/alias.rs
index 0098f20dff7..47c31088629 100644
--- a/crates/iota-types/src/stardust/output/alias.rs
+++ b/crates/iota-types/src/stardust/output/alias.rs
@@ -115,8 +115,6 @@ impl Alias {
     ) -> anyhow::Result<Object> {
         // Construct the Alias object.
         let move_alias_object = unsafe {
-            // Safety: we know from the definition of `Alias` in the stardust package
-            // that it has public transfer (`store` ability is present).
             MoveObject::new_from_execution(
                 Self::tag().into(),
                 version,
@@ -187,8 +185,6 @@ impl AliasOutput {
     ) -> anyhow::Result<Object> {
         // Construct the Alias Output object.
         let move_alias_output_object = unsafe {
-            // Safety: we know from the definition of `AliasOutput` in the stardust package
-            // that it does not have public transfer (`store` ability is absent).
             MoveObject::new_from_execution(
                 AliasOutput::tag(coin_type.to_type_tag()).into(),
                 version,
diff --git a/crates/iota-types/src/stardust/output/basic.rs b/crates/iota-types/src/stardust/output/basic.rs
index 92985942ff7..ecfb6e1da6e 100644
--- a/crates/iota-types/src/stardust/output/basic.rs
+++ b/crates/iota-types/src/stardust/output/basic.rs
@@ -140,8 +140,6 @@ impl BasicOutput {
         coin_type: &CoinType,
     ) -> Result<Object> {
         let move_object = unsafe {
-            // Safety: we know from the definition of `BasicOutput` in the stardust package
-            // that it is not publicly transferable (`store` ability is absent).
             MoveObject::new_from_execution(
                 BasicOutput::tag(coin_type.to_type_tag()).into(),
                 version,
@@ -195,8 +193,6 @@ pub(crate) fn create_coin(
 ) -> Result<Object> {
     let coin = Coin::new(object_id, amount);
     let move_object = unsafe {
-        // Safety: we know from the definition of `Coin`
-        // that it has public transfer (`store` ability is present).
         MoveObject::new_from_execution(
             MoveObjectType::from(Coin::type_(coin_type.to_type_tag())),
             version,
diff --git a/crates/iota-types/src/stardust/output/nft.rs b/crates/iota-types/src/stardust/output/nft.rs
index 2eb923e1f11..0313c264397 100644
--- a/crates/iota-types/src/stardust/output/nft.rs
+++ b/crates/iota-types/src/stardust/output/nft.rs
@@ -358,8 +358,6 @@ impl Nft {
     ) -> anyhow::Result<Object> {
         // Construct the Nft object.
         let move_nft_object = unsafe {
-            // Safety: we know from the definition of `Nft` in the stardust package
-            // that it has public transfer (`store` ability is present).
             MoveObject::new_from_execution(
                 Self::tag().into(),
                 version,
@@ -447,8 +445,6 @@ impl NftOutput {
     ) -> anyhow::Result<Object> {
         // Construct the Nft Output object.
         let move_nft_output_object = unsafe {
-            // Safety: we know from the definition of `NftOutput` in the stardust package
-            // that it does not have public transfer (`store` ability is absent).
             MoveObject::new_from_execution(
                 NftOutput::tag(coin_type.to_type_tag()).into(),
                 version,
diff --git a/crates/iota-types/src/timelock/timelock.rs b/crates/iota-types/src/timelock/timelock.rs
index 067637754ff..db5afb0f7a7 100644
--- a/crates/iota-types/src/timelock/timelock.rs
+++ b/crates/iota-types/src/timelock/timelock.rs
@@ -123,8 +123,6 @@ pub fn to_genesis_object(
     version: SequenceNumber,
 ) -> Result<Object, VestedRewardError> {
     let move_object = unsafe {
-        // Safety: we know from the definition of `TimeLock` in the timelock package
-        // that it is not publicly transferable (`store` ability is absent).
         MoveObject::new_from_execution(
             MoveObjectType::timelocked_iota_balance(),
             version,