diff --git a/app/src/main/java/com/llsl/viper4android/ui/screens/main/EffectSections.kt b/app/src/main/java/com/llsl/viper4android/ui/screens/main/EffectSections.kt
index 6da3916..ebcf750 100644
--- a/app/src/main/java/com/llsl/viper4android/ui/screens/main/EffectSections.kt
+++ b/app/src/main/java/com/llsl/viper4android/ui/screens/main/EffectSections.kt
@@ -2,11 +2,15 @@ package com.llsl.viper4android.ui.screens.main
 
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.expandVertically
+import androidx.compose.animation.fadeIn
+import androidx.compose.animation.fadeOut
 import androidx.compose.animation.shrinkVertically
+import androidx.compose.foundation.background
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.combinedClickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.BoxScope
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
@@ -21,6 +25,8 @@ import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.TrendingUp
 import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.KeyboardArrowDown
+import androidx.compose.material.icons.filled.KeyboardArrowUp
 import androidx.compose.material.icons.filled.AspectRatio
 import androidx.compose.material.icons.filled.BlurCircular
 import androidx.compose.material.icons.filled.BlurOn
@@ -66,6 +72,7 @@ import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
 import androidx.compose.ui.platform.LocalDensity
@@ -95,6 +102,33 @@ private fun rawToDb(raw: Number): Double = 20.0 * log10(raw.toDouble() / 100.0)
 
 private fun dbToRaw(db: Double): Int = (10.0.pow(db / 20.0) * 100.0).roundToInt()
 
+@Composable
+private fun BoxScope.ScrollArrowHint(
+    visible: Boolean,
+    alignment: Alignment,
+    icon: ImageVector,
+    color: Color,
+) {
+    AnimatedVisibility(
+        visible = visible,
+        modifier = Modifier.align(alignment),
+        enter = fadeIn(),
+        exit = fadeOut(),
+    ) {
+        Box(
+            modifier = Modifier.fillMaxWidth().height(28.dp).background(color),
+            contentAlignment = Alignment.Center,
+        ) {
+            Icon(
+                imageVector = icon,
+                contentDescription = null,
+                tint = MaterialTheme.colorScheme.onSurfaceVariant,
+                modifier = Modifier.size(20.dp),
+            )
+        }
+    }
+}
+
 @OptIn(androidx.compose.foundation.ExperimentalFoundationApi::class)
 @Composable
 fun EffectSection(
@@ -204,9 +238,19 @@ fun EffectSection(
                         LocalWindowInfo.current.containerSize.height
                             .toDp() / 2
                     }
-                Column(
-                    modifier = Modifier.heightIn(max = maxHeight).verticalScroll(rememberScrollState()),
-                ) { RichText(text = stringResource(descriptionRes)) }
+                val scrollState = rememberScrollState()
+                // Show bottom ↓ only when resting at the very top and there is content below
+                val showBottomArrow = scrollState.value == 0 && scrollState.maxValue > 0
+                // Show top ↑ only when resting at the very bottom and there is content above
+                val showTopArrow = scrollState.maxValue > 0 && scrollState.value == scrollState.maxValue
+                val dialogColor = MaterialTheme.colorScheme.surfaceContainerHigh
+                Box(modifier = Modifier.heightIn(max = maxHeight)) {
+                    Column(
+                        modifier = Modifier.verticalScroll(scrollState),
+                    ) { RichText(text = stringResource(descriptionRes)) }
+                    ScrollArrowHint(showTopArrow, Alignment.TopCenter, Icons.Default.KeyboardArrowUp, dialogColor)
+                    ScrollArrowHint(showBottomArrow, Alignment.BottomCenter, Icons.Default.KeyboardArrowDown, dialogColor)
+                }
             },
             confirmButton = {
                 TextButton(onClick = { showHelpDialog = false }) {